Page 1 Critical Release Notice Publication number: 297-8021-547 Publication release: Standard 17.07 The content of this customer NTP supports the SN08 (DMS) software release. Bookmarks used in this NTP highlight the changes between the NA015 baseline and the current release. The bookmarks provided are color-coded to identify release-specific content changes. NTP volumes that do not contain bookmarks indicate that the NA015 baseline remains unchanged and is valid for the current release.
Page 2 Publication History March 2005 Standard release 17.07 for software release SN08 (DMS). No changes have been made for SN08 (DMS) features. Volume 7 New procedure – Backplane replacement, “NTRX4002 in NTRX40AA” due to CR Q01166307. March 2005 Standard release 17.06 for software release SN08 (DMS). This release is current for the SN08 (DMS) software release, although no changes have been made for SN08 (DMS) features.
Page 3 Modified procedure - NT6X40 in an SMS Modified procedure - NT6X40 in an SMU March 2004 Standard release 17.03 for software release SN06 (DMS). Updates made for this release are shown below: Volume 1 Modified card replacement procedure: Power converter cards in a SuperNode SE 16k ENET - Card NT9X30AB is Manufacture Discontinued and is replaced by new card NT9X30AC (Note - there is a bookmark for each changed reference).
Page 4 Volume 3 Added new card replacement procedure: SPM NTLX99BA STM-1 for DMS Spectrum Peripheral Module. Volumes 4 - 7 No changes...
Page 5 297-8021-547 DMS-100 Family North American DMS-100 Card Replacement Procedures Volume 4 of 7 LET0015 and up Standard 14.02 May 2001...
Page 7 Information is subject to change without notice. Nortel Networks reserves the right to make changes in design or components as progress in engineering and manufacturing may warrant. Changes or modiﬁcation to the DMS-100 without the express consent of Nortel Networks may void its warranty and void the user’s authority to operate the equipment.
Page 9: Table Of Contents
Contents Card Replacement Procedures Volume 4 of 7 NTP Summary Contents XPM card replacement procedures NT0X10 in an IOPAC RMM 1-2 NT0X10 in an OPM RMM 1-6 NT0X10 in an RLCM-EDC RMM 1-10 NT0X10 in an RLCM RMM 1-14 NT0X10 in an RSC RMM 1-18 NT0X10 in an RSC-S (DS-1) Model A RMM 1-25 NT0X10 in an RSC-S (DS-1) Model B RMM 1-31 NT0X10 in an RSC-S (PCM-30) Model A RMM 1-37...
Page 10 iv Contents NT2X10 in an RSC-S (DS-1) Model A RMM 1-244 NT2X10 in an RSC-S (DS-1) Model B RMM 1-251 NT2X10 in an RSC-S (PCM-30) Model A RMM 1-258 NT2X11 in an OPAC RMM 1-265 NT2X11 in an OPM RMM 1-270 NT2X11 in an RLCM-EDC RMM 1-274 NT2X11 in an RLCM RMM 1-278 NT2X11 in an RSC RMM 1-282...
Page 11 Contents v NT3X09 in an OPAC RMM 1-596 NT3X09 in an OPM RMM 1-601 NT3X09 in an RLCM-EDC RMM 1-607 NT3X09 in an RLCM RMM 1-612 NT3X09 in an RSC RMM 1-617 NT3X09 in an RSC-S (DS-1) Model A RMM 1-624 NT3X09 in an RSC-S (DS-1) Model B RMM 1-634 NT3X09 in an RSC-S (PCM-30) Model B RMM 1-644 NT3X82 in an RSC RMM 1-653...
Page 12 vi Contents NT6X21 in an RSC-S (PCM-30) Model B LCME 1-911 NT6X21 in a STAR or RLD 1-920 NT6X27 in an IOPAC HIE 1-924 NT6X27 in an OPM HIE 1-931 NT6X27 in an RLCM HIE 1-938 NT6X30 in an RSC LCM 1-945 NT6X30 in an RSC-S (DS-1) Model A LCME 1-960 NT6X30 in an RSC-S (DS-1) Model B LCME 1-974 NT6X30 in an RSC-S (PCM-30) Model A LCME 1-988...
Page 13: Ntp Summary Contents
NTP Summary Contents Card Replacement Procedures Volume 1 of 7 About this document Vol. 1, xxvii How to check the version and issue of this document Vol. 1, xxvii References in this document Vol. 1, xxvii What precautionary messages mean Vol. 1, xxviii How commands, parameters, and responses are represented Vol.
Page 14 viii NTP Summary Contents SuperNode SE computing module and system load module card replacement procedures Vol. 1, 3-1 Introduction Vol. 1, 3-1 Application Vol. 1, 3-1 Common procedures Vol. 1, 3-1 Action Vol. 1, 3-2 Recording card replacement activities Vol. 1, 3-2 SuperNode SE CM/SLM shelf layouts Vol.
Page 15 NTP Summary Contents ix Recording card replacement activities Vol. 1, 6-2 SuperNode SE ENET shelf designs Vol. 1, 6-3 Crosspoint and interface cards in a SuperNode SE 16k ENET Vol. 1, 6-7 Crosspoint and interface cards in a SuperNode SE 32k ENET Vol. 1, 6-31 Power converter cards in a SuperNode SE 16k ENET Vol.
Page 16 x NTP Summary Contents Recording card replacement activities Vol. 1, 9-2 IOD shelf layouts Vol. 1, 9-3 Disk drive and magnetic tape controller cards in an IOC Vol. 1, 9-10 NT1X67 in an IOC Vol. 1, 9-21 NT1X78 in an IOE DDU shelf Vol. 1, 9-28 NT1X89 in an IOC shelf Vol.
Page 17 NTP Summary Contents xi Link peripheral processor card replacement procedures Vol. 2, 3-1 Introduction Vol. 2, 3-1 Application Vol. 2, 3-1 Common procedures Vol. 2, 3-1 Action Vol. 2, 3-1 Recording card replacement activities Vol. 2, 3-2 LPP shelf layouts Vol. 2, 3-3 APU cards in an LPP LIS Vol.
Page 18 xii NTP Summary Contents Recording card replacement activities Vol. 2, 6-2 SuperNode MS shelf layouts Vol. 2, 6-3 Interface cards in a SuperNode MS Vol. 2, 6-5 Manually busying LIM-to-MS SR128 links Vol. 2, 6-26 Returning LIM-to-MS SR128 links to service Vol. 2, 6-33 System cards in a SuperNode MS Vol.
Page 19 NTP Summary Contents xiii Office alarm unit card replacement procedures Vol. 2, 10-1 Introduction Vol. 2, 10-1 Application Vol. 2, 10-1 Common procedures Vol. 2, 10-1 Action Vol. 2, 10-1 Recording card replacement activities Vol. 2, 10-2 OAU shelf layouts Vol. 2, 10-3 Control and circuit cards in the office alarm unit Vol.
Page 20 xiv NTP Summary Contents EIU cards in an SSLPP Vol. 3, 2-17 FRIU cards in an SSLPP Vol. 3, 2-29 LIU7 cards in an SSLPP Vol. 3, 2-44 NIU cards in an SSLPP Vol. 3, 2-57 Power converter cards in an SSLPP Vol. 3, 2-74 XLIU cards in an SSLPP Vol.
Page 21 NTP Summary Contents xv NTOM92 in an MP Vol. 3, 5-52 Placing an MP position in service (integrated) Vol. 3, 5-57 Removing an MP position from service (integrated) Vol. 3, 5-62 Trunk module card replacement procedures Vol. 3, 6-1 Introduction Vol. 3, 6-1 Application Vol.
Page 22 xvi NTP Summary Contents P-side interface cards in an XPM Vol. 3, 8-124 Processor and memory cards in an XPM Vol. 3, 8-147 Card replacement common procedures Vol. 3, 9-1 Introduction Vol. 3, 9-1 Application Vol. 3, 9-1 Action Vol. 3, 9-1 Activating CCS7 links Vol.
Page 23 NTP Summary Contents xvii NT0X91 in an IOPAC FSP Vol. 4, 1-49 NT0X91 in an RLCM Vol. 4, 1-61 NT0X91 in an RSC Vol. 4, 1-74 NT0X91AA in an OPM Vol. 4, 1-90 NT0X91AE in an OPM Vol. 4, 1-96 NT0X91AE in an RLCE Vol.
Page 24 xviii NTP Summary Contents NT2X59 in an RSC-S (DS-1) Model A RMM Vol. 4, 1-413 NT2X59 in an RSC-S (DS-1) Model B RMM Vol. 4, 1-420 NT2X59 in an RSC-S (PCM-30) Model A RMM Vol. 4, 1-427 NT2X70 in an IOPAC HIE Vol. 4, 1-434 NT2X70 in an OPM HIE Vol.
Page 25 NTP Summary Contents xix NT6X18 in an RSC-S (DS-1) Model B LCME Vol. 4, 1-775 NT6X18 in a STAR or RLD Vol. 4, 1-783 NT6X19 in an IOPAC ILCM Vol. 4, 1-787 NT6X19 in an OPM Vol. 4, 1-791 NT6X19 in an RLCM Vol. 4, 1-795 NT6X19 in an RSC LCM Vol.
Page 26 xx NTP Summary Contents NT6X41 in an SMA Vol. 5, 1-64 NT6X41 in an SMA-MVI-20 Vol. 5, 1-71 NT6X41 in an SMS Vol. 5, 1-78 NT6X41 in an SMS-R Vol. 5, 1-87 NT6X41 in an SMU Vol. 5, 1-95 NT6X42 in an SMA Vol. 5, 1-101 NT6X42 in an SMA-MVI-20 Vol.
Page 27 NTP Summary Contents xxi NT6X53 in an RLCM-EDC Vol. 5, 1-453 NT6X53 in an RSC LCM Vol. 5, 1-460 NT6X53 in an RSC-S (DS-1) Model A LCM(E) Vol. 5, 1-469 NT6X53 in an RSC-S (DS-1) Model B LCM(E) Vol. 5, 1-478 NT6X53 in a STAR Vol.
Page 28 xxii NTP Summary Contents NT6X75 in an OPAC HIE Vol. 5, 1-824 NT6X75 in an OPM HIE Vol. 5, 1-831 NT6X75 in an RLCM HIE Vol. 5, 1-838 NT6X76 in an RSC LCME Vol. 5, 1-845 NT6X76 in an RSC-S (DS-1) Model A LCME Vol. 5, 1-853 NT6X76 in an RSC-S (DS-1) Model B LCME Vol.
Page 29 NTP Summary Contents xxiii NT6X99 in an OPM Vol. 6, 1-154 NT6X99 in an RLCM Vol. 6, 1-158 NT6X99 in an RSC LCM Vol. 6, 1-162 NT6X99 in an RSC-S (DS-1) Model A LCME Vol. 6, 1-170 NT6X99 in an RSC-S (DS-1) Model B LCME Vol. 6, 1-178 NT6X99 in a STAR or RLD Vol.
Page 30 xxiv NTP Summary Contents NTBX27 in a STAR or RLD Vol. 6, 1-586 NTBX34 in an RSC LCME Vol. 6, 1-593 NTBX34 in an RSC-S (DS-1) Model A LCME Vol. 6, 1-601 NTBX34 in an RSC-S (DS-1) Model B LCME Vol. 6, 1-611 NTBX34 in an RSC-S (PCM-30) Model A LCME Vol.
Page 31 NTP Summary Contents xxv NTMX73 in an RSC RCC2 Vol. 7, 1-9 NTMX73 in an RSC-S (DS-1) Model A RCC2 Vol. 7, 1-17 NTMX73 in an RSC-S (DS-1) Model B RCC2 Vol. 7, 1-26 NTMX73 in an RSC-S (PCM-30) Model A RCO2 Vol. 7, 1-36 NTMX73 in an RSC-S (PCM-30) Model B RCO2 Vol.
Page 32 xxvi NTP Summary Contents NTMX87 in an RSC RCC2 Vol. 7, 1-508 NTMX87 in an RSC-S (DS-1) Model A RCC2 Vol. 7, 1-528 NTMX87 in an RSC-S (DS-1) Model B RCC2 Vol. 7, 1-548 NTMX87 in an RSC-S (PCM-30) Model A RCO2 Vol. 7, 1-571 NTMX87 in an RSC-S (PCM-30) Model B RCO2 Vol.
Page 33: Xpm Card Replacement Procedures
1 XPM card replacement procedures This chapter provides the card replacement procedures for the XMS-based peripheral modules (XPM). DMS-100 Family NA100 Card Replacement Procedures Volume 4 of 7 LET0015 and up...
Page 34: Nt0X10 In An Iopac Rmm
1-2 XPM card replacement procedures NT0X10 in an IOPAC RMM Application Use this procedure to replace the following card in a remote maintenance module (RMM). Suffix Name NT0X10 Miscellaneous scan card Common procedures The procedure “Replacing a card" is referenced in this procedure. Action The following ﬂowchart is only a summary of the procedure.
Page 35 XPM card replacement procedures NT0X10 in an IOPAC RMM (continued) Summary of card replacement procedure for NT0X10 card in an RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the procedure. At TTP level of the MAP screen post the RMM...
Page 36 1-4 XPM card replacement procedures NT0X10 in an IOPAC RMM (continued) Replacing an NT0X10 in an RMM At the MAP CAUTION Loss of service This procedure includes directions to manually busy one or more peripheral module (PM) units. Since manually busying a PM unit can cause service degradation, perform this procedure only if necessary to restore out of service components.
Page 37 XPM card replacement procedures NT0X10 in an IOPAC RMM (end) At the RMM DANGER Static electricity damage Wear a wrist strap connected to the wrist strap grounding point at the top of each equipment rack, (Bay 0, 1, 2, and 3), while handling circuit cards.
Page 38: Nt0X10 In An Opm Rmm
1-6 XPM card replacement procedures NT0X10 in an OPM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT0X10 Miscellaneous Scan Card (SC) Common procedures The replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 39 XPM card replacement procedures NT0X10 in an OPM RMM (continued) Summary of card replacement procedure for an NT0X10 card in an RMM This flowchart summarizes the procedure. Access the TRKS;TTP level of Use the instructions in the the MAP terminal procedure that follows this flowchart to perform the procedure.
Page 40 1-8 XPM card replacement procedures NT0X10 in an OPM RMM (continued) Replacing an NT0X10 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At the MAP display Access the TTP level of the MAP and post the scan points on the card to be replaced by tying...
Page 41 XPM card replacement procedures NT0X10 in an OPM RMM (end) Record the following items in ofﬁce records: • date the card was replaced • serial number of the card • symptoms that prompted replacement of the card Go to step 7. Obtain further assistance in replacing this card by contacting the personnel responsible for higher level of support.
Page 42: Nt0X10 In An Rlcm-Edc Rmm
1-10 XPM card replacement procedures NT0X10 in an RLCM-EDC RMM Application Use this procedure to replace the following card in the shelves or frames identiﬁed in the following table: Suffixes Cardname Shelf/frame name NT0X10 Miscellaneous Scan RMM/RLCC Card (SC) If you cannot identify the product engineering code (PEC), PEC sufﬁx, shelf or frame for the card to replace, refer to the Index.
Page 43 XPM card replacement procedures 1-11 NT0X10 in an RLCM-EDC RMM (continued) Summary of replacing an NT0X10 card in RMM This flowchart is a summary the procedure. Access the TRKS; TTP level of the Use the flowchart to review the MAP terminal procedure.
Page 44 1-12 XPM card replacement procedures NT0X10 in an RLCM-EDC RMM (continued) Replacing an NT0X10 in RMM At your current location Obtain a replacement card. Make sure that the replacement card has the same PEC, PEC sufﬁx, as the card removed. At the MAP display To access the Trunk Test Position (TTP) level of the MAP terminal and post the SC associated with the defective card, type:...
Page 45 XPM card replacement procedures 1-13 NT0X10 in an RLCM-EDC RMM (end) At the RMM shelf WARNING Static electricity damage Wear a wrist strap that connects to the wrist-strap grounding point of a frame supervisory panel (FSP) to handle circuit cards. The wrist strap protects the cards against static electricity damage.
Page 46: Nt0X10 In An Rlcm Rmm
1-14 XPM card replacement procedures NT0X10 in an RLCM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT0X10 Miscellaneous Scan Card (SC) Common procedures The replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 47 XPM card replacement procedures 1-15 NT0X10 in an RLCM RMM (continued) Summary of card replacement for an NT0X10 card in RMM This flowchart summarizes the procedure. Access the TRKS;TTP level of Use the instructions in the the MAP terminal procedure that follows this flowchart to perform the procedure.
Page 48 1-16 XPM card replacement procedures NT0X10 in an RLCM RMM (continued) Replacing an NT0X10 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At the MAP display Access the TTP level of the MAP and post the scan points on the card to be replaced by tying...
Page 49 XPM card replacement procedures 1-17 NT0X10 in an RLCM RMM (end) Record the following items in ofﬁce records: • date the card was replaced • serial number of the card • symptoms that prompted replacement of the card Go to step 7. Obtain further assistance in replacing this card by contacting the personnel responsible for higher level of support.
Page 50: Nt0X10 In An Rsc Rmm
1-18 XPM card replacement procedures NT0X10 in an RSC RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT0X10 Miscellaneous scan card (MSC) Common Procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 51 XPM card replacement procedures 1-19 NT0X10 in an RSC RMM (continued) Summary of card replacement procedure for NT0X10 in an RSC RMM This flowchart summarizes the At MAP PM level, procedure. post the RMM Use the instructions in the procedure that follows this flowchart to perform the BSY the RMM procedure.
Page 52 1-20 XPM card replacement procedures NT0X10 in an RSC RMM (continued) Replacing an NT0X10 card in RSC RMM At your current location: Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 53 XPM card replacement procedures 1-21 NT0X10 in an RSC RMM (continued) Trks APPL 4SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM At the RMM shelf CAUTION...
Page 54 1-22 XPM card replacement procedures NT0X10 in an RSC RMM (continued) Open the locking levers on the card to be replaced and gently pull the card towards you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 55 XPM card replacement procedures 1-23 NT0X10 in an RSC RMM (continued) Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure the card is fully seated in the shelf. Close the locking levers.
Page 56 1-24 XPM card replacement procedures NT0X10 in an RSC RMM (end) At the MAP display Test the RMM by typing >TST and pressing the Enter key. Example of a MAP display response: Test Passed Test Failed If the TST passed step 11 failed step 15...
Page 57: Nt0X10 In An Rsc-S (Ds-1) Model A Rmm
XPM card replacement procedures 1-25 NT0X10 in an RSC-S (DS-1) Model A RMM Application Use this procedure to replace an NT0X10 card in an RSC-S RMM. Suffixes Name NT0X10 Miscellaneous Scan Card (MSC) Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 58 1-26 XPM card replacement procedures NT0X10 in an RSC-S (DS-1) Model A RMM (continued) Replacing an NT0X10 card in RSC-S RMM At the MAP terminal Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 59 XPM card replacement procedures 1-27 NT0X10 in an RSC-S (DS-1) Model A RMM (continued) Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ INSV 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM...
Page 60 1-28 XPM card replacement procedures NT0X10 in an RSC-S (DS-1) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 61 XPM card replacement procedures 1-29 NT0X10 in an RSC-S (DS-1) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 62 1-30 XPM card replacement procedures NT0X10 in an RSC-S (DS-1) Model A RMM (end) Use the following information to determine what step to go to next in this procedure. If you entered this procedure from alarm clearing procedures step 12 other step 10 Send any faulty cards for repair according to local procedure.
Page 63: Nt0X10 In An Rsc-S (Ds-1) Model B Rmm
XPM card replacement procedures 1-31 NT0X10 in an RSC-S (DS-1) Model B RMM Application Use this procedure to replace an NT0X10 card in an RSC-S RMM. Suffixes Name NT0X10 Miscellaneous Scan Card (MSC) Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 64 1-32 XPM card replacement procedures NT0X10 in an RSC-S (DS-1) Model B RMM (continued) Replacing an NT0X10 card in RSC-S RMM At the MAP terminal Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 65 XPM card replacement procedures 1-33 NT0X10 in an RSC-S (DS-1) Model B RMM (continued) Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ INSV 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM...
Page 66 1-34 XPM card replacement procedures NT0X10 in an RSC-S (DS-1) Model B RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 67 XPM card replacement procedures 1-35 NT0X10 in an RSC-S (DS-1) Model B RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 68 1-36 XPM card replacement procedures NT0X10 in an RSC-S (DS-1) Model B RMM (end) Use the following information to determine what step to go to next in this procedure. If you entered this procedure from alarm clearing procedures step 12 other step 10 Send any faulty cards for repair according to local procedure.
Page 69: Nt0X10 In An Rsc-S (Pcm-30) Model A Rmm
XPM card replacement procedures 1-37 NT0X10 in an RSC-S (PCM-30) Model A RMM Application Use this procedure to replace an NT0X10 card in an RSC-S RMM. Suffixes Name NT0X10 Miscellaneous Scan Card (MSC) Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 70 1-38 XPM card replacement procedures NT0X10 in an RSC-S (PCM-30) Model A RMM (continued) Replacing an NT0X10 card in RSC-S RMM At your current location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 71 XPM card replacement procedures 1-39 NT0X10 in an RSC-S (PCM-30) Model A RMM (continued) Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ INSV 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM...
Page 72 1-40 XPM card replacement procedures NT0X10 in an RSC-S (PCM-30) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 73 XPM card replacement procedures 1-41 NT0X10 in an RSC-S (PCM-30) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 74 1-42 XPM card replacement procedures NT0X10 in an RSC-S (PCM-30) Model A RMM (end) Use the following information to determine what step to go to next in this procedure. If you entered this procedure from alarm clearing procedures step 12 other step 10 Send any faulty cards for repair according to local procedure.
Page 75: Nt0X10 In An Rsc-S (Pcm-30) Model B Rmm
XPM card replacement procedures 1-43 NT0X10 in an RSC-S (PCM-30) Model B RMM Application Use this procedure to replace an NT0X10 card in an RSC-S RMM. Suffixes Name NT0X10 Miscellaneous Scan Card (MSC) Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 76 1-44 XPM card replacement procedures NT0X10 in an RSC-S (PCM-30) Model B RMM (continued) Replacing an NT0X10 card in RSC-S RMM Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 77 XPM card replacement procedures 1-45 NT0X10 in an RSC-S (PCM-30) Model B RMM (continued) Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ INSV 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM...
Page 78 1-46 XPM card replacement procedures NT0X10 in an RSC-S (PCM-30) Model B RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 79 XPM card replacement procedures 1-47 NT0X10 in an RSC-S (PCM-30) Model B RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 80 1-48 XPM card replacement procedures NT0X10 in an RSC-S (PCM-30) Model B RMM (end) Use the following information to determine what step to go to next in this procedure. If you entered this procedure from alarm clearing procedures step 12 other step 10 Send any faulty cards for repair according to local procedure.
Page 81: Nt0X91 In An Iopac Fsp
XPM card replacement procedures 1-49 NT0X91 in an IOPAC FSP Application Use this procedure to replace the following card in an IOPAC FSP. Suffixes Name NT0X91 FSP converter drive and alarm circuit pack FSP converter drive and protection circuit pack Common procedures None Action...
Page 82 1-50 XPM card replacement procedures NT0X91 in an IOPAC FSP (continued) Summary of replacing an NT0X91 card in an FSP Access the This flowchart summarizes the PM level of procedure. the MAP display Use the instructions that follow this flowchart to perform the procedure.
Page 83 XPM card replacement procedures 1-51 NT0X91 in an IOPAC FSP (continued) Replacing an NT0X91 in an FSP At your current location Obtain a replacement card. Make sure the replacement card has the same product engineering code (PEC), including sufﬁx, as the card removed. Use the following ﬁgure and table to identify the slot that contains the alarm and control card to replace.
Page 84 1-52 XPM card replacement procedures NT0X91 in an IOPAC FSP (continued) IfAlarm and control card Doslot NT6X36AA slot CD1 The following table identiﬁes which shelves, converters, and circuit breakers (CB) associated with the alarm and control card you want to replace. Alarm and Shelf control card power Converter...
Page 85 XPM card replacement procedures 1-53 NT0X91 in an IOPAC FSP (continued) and press the Enter key. where site_name is the name of the site where the LCM is located frame_no is the number of the frame where the LCM is located lcm_no is the number of the LCM unit associated with the defective card If Converter sufﬁx...
Page 86 1-54 XPM card replacement procedures NT0X91 in an IOPAC FSP (continued) Power up the NT2X70 in slot 22 as follows: If NT2X70 sufﬁx is AE step 20 is AA, AB, AC, or AD step 21 Toggle the ON/OFF/RESET switch on the power converter faceplate, identiﬁed in step 3, to the RESET position.
Page 87 XPM card replacement procedures 1-55 NT0X91 in an IOPAC FSP (continued) rmm_no is the number of the RMM to be posted, as recorded in step 5 To busy the RMM, type >BSY and press the Enter key. At the RLCE frame Put on a wrist strap.
Page 88 1-56 XPM card replacement procedures NT0X91 in an IOPAC FSP (continued) Set the power switch on the NT2X09 and NT2X06 power converters on the RMM shelf to the ON position. Press the RESET button on the NT2X09 power converter while you set CB5 on the FSP to the ON position.
Page 89 XPM card replacement procedures 1-57 NT0X91 in an IOPAC FSP (continued) M Type: LCM Int. No.: 11 Status index: 6 Node_No: 111 Memory Size – Unit 0: 256K , Unit 1: 256K Loadnames:LCMINV –XLCM06AX, Unit0:XLCM06AX, Unit1:XLCM06AX LCM REM1 00 0 is included in the list of LCM types scheduled for a REX test.
Page 90 1-58 XPM card replacement procedures NT0X91 in an IOPAC FSP (continued) To demount the tape drive, type >DEMOUNT T tape_no and press the Enter key. where tape_no is the number of the tape drive that contains the PM load ﬁles Go to step 68.
Page 91 XPM card replacement procedures 1-59 NT0X91 in an IOPAC FSP (continued) volume_name is the name of the volume that contains the PM load ﬁles,obtained in step 61. To leave the disk utility, type >QUIT and press the Enter key. To access the PM level of the MAP display, type >MAPCI;MTC;PM and press the Enter key.
Page 92 1-60 XPM card replacement procedures NT0X91 in an IOPAC FSP (end) and press the Enter key. To return the RMM to service, type >RTS and press the Enter key. If the rmm RTS passes step 73 RTS fails step 75 The reason you perform this procedure determines the next action.
Page 93: Nt0X91 In An Rlcm
XPM card replacement procedures 1-61 NT0X91 in an RLCM Application Use this procedure to replace the following card in an RLCE FSP. Suffixes Name NT0X91 AA, AE FSP drive and alarm circuit pack Common procedures None. Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the step-action procedure that follows the ﬂowchart.
Page 94 1-62 XPM card replacement procedures NT0X91 in an RLCM (continued) Summary of card replacement procedure for an NT0X91 card in an RLCE Access the This flowchart summarizes the PM level of procedure. the MAP display Use the instructions in the procedure that follows this flowchart to perform the Is the FSP...
Page 95 XPM card replacement procedures 1-63 NT0X91 in an RLCM (continued) Replacing an NT0X91 card in an RLCE At your current location Obtain a replacement card. Ensure that the replacement card has the same product engineering code (PEC), including sufﬁx, as the card being removed. FSP Alarm and Control cards NT0X91AA card in slot...
Page 96 1-64 XPM card replacement procedures NT0X91 in an RLCM (continued) Use the following table to identify which shelves, converters, and circuit breakers (CB) are associated with the alarm and control card you want to replace. Alarm and Shelf control shelf card power Converter number...
Page 97 XPM card replacement procedures 1-65 NT0X91 in an RLCM (continued) frame_no is the number of the frame where the LCM is located lcm_no is the number of the LCM unit associated with the faulty card If Converter sufﬁx is step 8 step 26 Busy LCM unit 1 by typing >BSY...
Page 98 1-66 XPM card replacement procedures NT0X91 in an RLCM (continued) Toggle the ON/OFF/RESET switch on the power converter faceplate, identiﬁed in step 3, to the RESET position and hold while setting CB1, on the FSP, to the ON position. Both the converter FAIL LED and FRAME FAIL lamp on the FSP will go OFF, release the ON/OFF/RESET switch, go to step 22.
Page 99 XPM card replacement procedures 1-67 NT0X91 in an RLCM (continued) Post the ESA processor that is controlled by the alarm and control card as recorded in step 5 by typing >POST ESA esa_no and pressing the Enter key. where esa_no is the number of the ESA processor to be posted, as recorded in step 5 Busy the ESA processor by typing >BSY...
Page 100 1-68 XPM card replacement procedures NT0X91 in an RLCM (continued) Toggle the ON/OFF/RESET switch on the power converter faceplate, identiﬁed in step 3, to the RESET position and hold while setting CB1, on the FSP, to the ON position. Both the converter FAIL LED and FRAME FAIL lamp on the FSP will go OFF, release the ON/OFF/RESET switch, go to step 44.
Page 101 XPM card replacement procedures 1-69 NT0X91 in an RLCM (continued) load failed step 80 Query the LCM for the name of the current PM load by typing >QUERYPM and pressing the Enter key. Example of a MAP response: M Type: LCM Int.
Page 102 1-70 XPM card replacement procedures NT0X91 in an RLCM (continued) List the contents of the tape in your user directory by typing >LIST T tape_no and pressing the Enter key. where tape_no is the number of the tape drive containing the PM load ﬁles. Demount the tape drive by typing >DEMOUNT T tape_no and pressing the Enter key.
Page 103 XPM card replacement procedures 1-71 NT0X91 in an RLCM (continued) and pressing the Enter key. List the SLM ﬁle names into your user directory by typing >LF volume_name and pressing the Enter key. where volume_name is the name of the volume that contains the PM load ﬁles,obtained in step 63.
Page 104 1-72 XPM card replacement procedures NT0X91 in an RLCM (continued) and pressing the Enter key. where rmm_no is the number of the RMM to be posted, as recorded in step 5 Load the RMM by typing >LOADPM and pressing the Enter key. Return the RMM to service by typing >RTS and pressing the Enter key.
Page 105 XPM card replacement procedures 1-73 NT0X91 in an RLCM (end) If you were not directed to this procedure step 81 from a maintenance procedure Return to the maintenance procedure that sent you to this procedure and continue as directed. For further assistance, contact the personnel responsible for the next level of support.
Page 106: Nt0X91 In An Rsc
1-74 XPM card replacement procedures NT0X91 in an RSC Application Use this procedure to replace the following card in an RCE frame. Suffixes Name NT0X91 FSP alarm and converter drive circuit pack NT0X91 FSP drive and protection circuit pack Common procedures None Action The following ﬂowchart is only a summary of the procedure.
Page 107 XPM card replacement procedures 1-75 NT0X91 in an RSC (continued) Summary of replacing an NT0X91 in RCE This flowchart summarizes the Access the PM procedure. level of the MAP display Use the instructions in the procedure that follows this flowchart to perform the Post the PMs procedure.
Page 108 1-76 XPM card replacement procedures NT0X91 in an RSC (continued) CAUTION Loss of service This procedure includes directions to manually busy one or more peripheral module (PM) units. Since manually busying a PM unit can cause service degradation, perform this procedure only if necessary to restore out of service components.
Page 109 XPM card replacement procedures 1-77 NT0X91 in an RSC (continued) RCE frame layout for NT0X91 alarm, converter drive and protection circuit distribution Shelf position NT0X91AE CD2 RMM 1 RMM (odd numbered RMM in this frame) NT0X91AA CD1 RMM 0 RMM (even numbered RMM in this frame) FSP NT0X28AS NT0X91AE CD2...
Page 110 1-78 XPM card replacement procedures NT0X91 in an RSC (continued) Trks APPL 1RCC SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ 3 ListSet 0 ISTb Links_OOS: CSide PSide 5 TRNSL_ Unit 0: Inact SysB 6 TST_ Unit 1: InSv 7 BSY_ 8 RTS_...
Page 111 XPM card replacement procedures 1-79 NT0X91 in an RSC (continued) The system determines the type of SwAct it can perform, a warm SwAct or a cold SwAct, and displays a conﬁrmation prompt for the selected SwAct. If SwAct cannot continue at this time step 7 can continue at this time step 8...
Page 112 1-80 XPM card replacement procedures NT0X91 in an RSC (continued) rcc_unit_no is the number of the RCC unit (0 or 1) associated with thefaulty NT0X91 Unseat the NT6X48 DS30A interface cards in slots 6 and 7. Post the RMM associated with the faulty NT0X91 by typing >POST RMM rmm_no and pressing the Enter key.
Page 113 XPM card replacement procedures 1-81 NT0X91 in an RSC (continued) Trks APPL 1RMM SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM At the RCC Pull and set the toggle switch handle of the power converter NT2X70AE...
Page 114 1-82 XPM card replacement procedures NT0X91 in an RSC (continued) DANGER Static electricity damage Wear a wrist strap connected to the wrist-strap grounding point of a frame supervisory panel (FSP) while handling circuit cards. This protects the cards against damage caused by static electricity.
Page 115 XPM card replacement procedures 1-83 NT0X91 in an RSC (continued) FSP circuit pack layout Card holder NT0X91AA card in slot CD1 NT0X91AE card in slot CD2 Frame supervisory panel Remove the NT0X91 card from the card slot in the FSP. Refer to the ﬁgure, “FSP circuit pack layout"...
Page 116 1-84 XPM card replacement procedures NT0X91 in an RSC (continued) Tighten the slotted nut on the left side of the FSP. At the RCC Power up the NT2X70AE power converter. Toggle the ON/OFF/RESET switch on the NT2X70AE power converter faceplate, identiﬁed in step 2, to the RESET position and hold while setting the CB, identiﬁed in step 2, on the FSP to the ON position.
Page 117 XPM card replacement procedures 1-85 NT0X91 in an RSC (continued) Trks APPL 1RCC SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ 3 ListSet 0 ISTb Links_OOS: CSide PSide 5 TRNSL_ Unit 0: Inact ManB 6 TST_ Unit 1: InSv 7 BSY_ 8 RTS_...
Page 118 1-86 XPM card replacement procedures NT0X91 in an RSC (continued) Trks APPL 1RCC SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post 3 ListSet 0 ISTb Links_OOS: CSide PSide 5 TRNSL_ Unit 0: Inact ManB 6 TST_ Unit 1: InSv 7 BSY_ 8 RTS_...
Page 119 XPM card replacement procedures 1-87 NT0X91 in an RSC (continued) Load the RCC from the local loadﬁle by typing >LOADPM UNIT unit_no LOCAL LOADFILE and pressing the Enter key. where rcc_unit_no is the number of the inactive RCC unit If the load passed step 36 failed...
Page 120: And Pressing The Enter Key
1-88 XPM card replacement procedures NT0X91 in an RSC (continued) Trks APPL 1RMM SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM Load the RMM associated with the new NT0X91 by typing >LOADPM...
Page 121 XPM card replacement procedures 1-89 NT0X91 in an RSC (end) Record the following items in ofﬁce records: • date the card was replaced • serial number of the card • symptoms that prompted replacement of the card. Go to step 44. Return to the Alarm Clearing Procedure that directed you to this card replacement procedure.
Page 122: Nt0X91Aa In An Opm
1-90 XPM card replacement procedures NT0X91AA in an OPM Application Use this procedure to replace the following card in an FSP. Suffixes Name NT0X91 FSP drive and alarm circuit pack Common procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 123 XPM card replacement procedures 1-91 NT0X91AA in an OPM (continued) Summary of card replacement procedure for an NT0X91AA card in an OPM This flowchart summarizes the procedure. Access the PM level of Use the instructions in the the MAP display procedure that follows this flowchart to perform the procedure.
Page 124 1-92 XPM card replacement procedures NT0X91AA in an OPM (continued) Replacing an NT0X91AA card in an OPM At your current location Obtain a replacement card. Ensure that the replacement card has the same product engineering code (PEC), including sufﬁx, as the card being removed. FSP Alarm and control cards NT0X91AA card in slot...
Page 125 XPM card replacement procedures 1-93 NT0X91AA in an OPM (continued) Use the following table to identify which shelves, converters, and circuit breakers (CB) are associated with the alarm and control card you want to replace. Alarm and Shelf control shelf card power Converter number...
Page 126 1-94 XPM card replacement procedures NT0X91AA in an OPM (continued) CAUTION Loss of service This procedure contains directions to busy one unit of a peripheral module (PM) in a frame. Since busying a unit of a PM affects redundancy, replace alarm and control cards only during periods of low trafﬁc.
Page 127: Rts Unit
XPM card replacement procedures 1-95 NT0X91AA in an OPM (end) Determine if a Converter Fail LED is lit. If Converter Fail LED is step 28 not lit step 23 At the MAP display Access the PM level of the MAP display by typing >MAPCI;MTC;PM and pressing the Enter key.
Page 128: Nt0X91Ae In An Opm
1-96 XPM card replacement procedures NT0X91AE in an OPM Application Use this procedure to replace the following card in an FSP. Suffixes Name NT0X91 FSP drive and alarm circuit pack Common procedures None. Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 129 XPM card replacement procedures 1-97 NT0X91AE in an OPM (continued) Summary of card replacement procedure for an NT0X91AE card in an OPM This flowchart summarizes the Access the procedure. PM level of the MAP Use the instructions in the display procedure that follows this flowchart to perform the procedure.
Page 130 1-98 XPM card replacement procedures NT0X91AE in an OPM (continued) Replacing an NT0X91AE card in an OPM At your current location Obtain a replacement card. Ensure that the replacement card has the same product engineering code (PEC), including sufﬁx, as the card being removed. FSP Alarm and Control cards NT0X91AA card in slot...
Page 131 XPM card replacement procedures 1-99 NT0X91AE in an OPM (continued) Use the following table to identify which shelves, converters, and circuit breakers (CB) are associated with the alarm and control card you want to replace. Alarm and Shelf control shelf card power Converter number...
Page 132: Rmm_No
1-100 XPM card replacement procedures NT0X91AE in an OPM (continued) rame_no is the number of the frame where the LCM is located lcm_no is the number of the LCM unit associated with the faulty card Busy LCM unit 0 by typing >BSY UNIT 0 and pressing the Enter key.
Page 133 XPM card replacement procedures 1-101 NT0X91AE in an OPM (continued) DANGER Risk of electrocution Some of the terminals inside the frame supervisory panel (FSP) have an electrical potential of -48 V dc. Remove all jewelry before replacing a card in the FSP. Do not touch any terminals in the FSP.
Page 134 1-102 XPM card replacement procedures NT0X91AE in an OPM (continued) At the MAP display Access the PM level of the MAP display by typing >MAPCI;MTC;PM and pressing the Enter key. Post the LCM that is controlled by the alarm and control card you have just replaced by typing >POST LCM site_name frame_no lcm_no...
Page 135 XPM card replacement procedures 1-103 NT0X91AE in an OPM (continued) and pressing the Enter key. If unit 0 RTS passed step 39 RTS failed step 47 Post the RMM that is controlled by the alarm and control card you have just replaced by typing >POST RMM rmm_no and pressing the Enter key.
Page 136 1-104 XPM card replacement procedures NT0X91AE in an OPM (end) and pressing the Enter key. If ESA processor RTS passed step 45 RTS failed step 47 The next action depends on your reason for performing this procedure If you were directed to this procedure from a step 46 maintenance procedure...
Page 137: Nt0X91Ae In An Rlce
XPM card replacement procedures 1-105 NT0X91AE in an RLCE Application Use this procedure to replace the following card in an FSP. Suffixes Name NT0X91 FSP drive and alarm circuit pack Common procedures None. Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 138 1-106 XPM card replacement procedures NT0X91AE in an RLCE (continued) Summary of card replacement procedure for an NT0X91AE card in an RLCE This flowchart summarizes the Access the procedure. PM level of the MAP Use the instructions in the display procedure that follows this flowchart to perform the procedure.
Page 139 XPM card replacement procedures 1-107 NT0X91AE in an RLCE (continued) Replacing an NT0X91AE in an RLCE At your current location Obtain a replacement card. Ensure that the replacement card has the same product engineering code (PEC), including sufﬁx, as the card being removed. Use the following table to identify the slot containing the alarm and control card to be replaced.
Page 140 1-108 XPM card replacement procedures NT0X91AE in an RLCE (continued) Note: Refer to the following for FSP card slot locations. FSP Alarm and Control cards NT0X91AA card in slot CD 3 NT0X91AE NT6X36AA card in slot card in slot cover CD 2 CD 1 Use the following table to identify which shelves, converters, and circuit...
Page 141 XPM card replacement procedures 1-109 NT0X91AE in an RLCE (continued) Record the numbers of the shelves and CBs associated with the alarm and control card. Record the numbers of each remote line concentrating module (RLCM), remote maintenance module (RMM) and emergency stand alone (ESA) module associated with the alarm and control card to be replaced.
Page 142 1-110 XPM card replacement procedures NT0X91AE in an RLCE (continued) Busy the RMM by typing >BSY and pressing the Enter key. Post the ESA processor that is controlled by the alarm and control card as recorded in step 5 by typing >POST ESA esa_no and pressing the Enter key.
Page 143 XPM card replacement procedures 1-111 NT0X91AE in an RLCE (continued) Power up the NT2X70 in slot 25 as follows: If NT2X70 sufﬁx is step 25 AA, AB, AC, or AD step 26 Toggle the ON/OFF/RESET switch on the power converter faceplate, identiﬁed in step 3 , to the RESET position and hold while setting CB1, on the FSP, to the ON position.
Page 144 1-112 XPM card replacement procedures NT0X91AE in an RLCE (continued) Query the LCM for the name of the current PM load by typing >QUERYPM and pressing the Enter key. Access the disk volume which contains the PM loads by typing >DISKUT and pressing the Enter key.
Page 145 XPM card replacement procedures 1-113 NT0X91AE in an RLCE (end) Return the RMM to service by typing >RTS and pressing the Enter key. If the rmm RTS passed step 42 RTS failed step 47 Post the ESA processor that is controlled by the alarm and control card you have just replaced by typing >POST ESA esa_no and pressing the Enter key.
Page 146: Nt2X06 In An Iopac Rmm
1-114 XPM card replacement procedures NT2X06 in an IOPAC RMM Application Use this procedure to replace the following card in a remote maintenance module (RMM). Suffix Name NT2X06 Power converter common features Common procedures The replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is only a summary of the procedure.
Page 147 XPM card replacement procedures 1-115 NT2X06 in an IOPAC RMM (continued) Summary of card replacement procedure for an NT2X06 in an RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this Access PM level of flowchart to perform the the MAP display procedure.
Page 148 1-116 XPM card replacement procedures NT2X06 in an IOPAC RMM (continued) Replacing an NT2X06 in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. If you were directed to this procedure from the Alarm Clearing Procedures , go to step 6.
Page 149 XPM card replacement procedures 1-117 NT2X06 in an IOPAC RMM (continued) At the RMM DANGER Static electricity damage Wear a wrist strap connected to the wrist strap grounding point at the top of each equipment rack, (Bay 0, 1, 2, and 3), while handling circuit cards.
Page 150 1-118 XPM card replacement procedures NT2X06 in an IOPAC RMM (continued) At the RMM Determine the type of device where the PM load ﬁles are located. If load ﬁles are located on tape step 13 IOC disk step 19 SLM disk step 24 Locate the tape that contains the PM load ﬁles.
Page 151 XPM card replacement procedures 1-119 NT2X06 in an IOPAC RMM (continued) List the IOC ﬁle names into your user directory by typing >LISTVOL volume_name ALL and pressing the Enter key. where volume_name is the name of the volume that contains the PM load ﬁles obtained in step 19.
Page 152 1-120 XPM card replacement procedures NT2X06 in an IOPAC RMM (end) and pressing the Enter key. If RTS passed step 33 failed step 32 Send any faulty cards for repair according to local procedure. Record the following items in ofﬁce records: •...
Page 153 XPM card replacement procedures 1-121 NT2X06 in an OPM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X06 AA, AB Power Converter (5V/40A) Common procedures The replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 154 1-122 XPM card replacement procedures NT2X06 in an OPM RMM (continued) Summary of card replacement procedure for an NT2X06 card in an RMM This flowchart summarizes the At TTP level of the procedure. MAP, post the RMM Use the instructions in the procedure that follows this flowchart to perform the Is the RMM...
Page 155 XPM card replacement procedures 1-123 NT2X06 in an OPM RMM (continued) Replacing an NT2X06 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. If you were directed to this procedure from another maintenance procedure, go to step 8;...
Page 156: Nt2X06 In An Opm Rmm
1-124 XPM card replacement procedures NT2X06 in an OPM RMM (continued) rmm_no is the number of the RMM shelf in which the card is to be replaced Example of a MAP display: SysB ManB Offl CBsy ISTb InSv InSv Busy the RMM by typing >BSY and pressing the Enter key.
Page 157 XPM card replacement procedures 1-125 NT2X06 in an OPM RMM (continued) At the MAP display Go to the PM level and post the RMM, if not already posted, and load the RMM by typing >PM;POST RMM rmm_no;LOADPM and pressing the Enter key. where rmm_no is the number of the RMM shelf in which the card is to be replaced...
Page 158 1-126 XPM card replacement procedures NT2X06 in an OPM RMM (continued) tape_no is the number of the tape drive containing the PM load ﬁles Demount the tape drive by typing >DEMOUNT T tape_no and pressing the Enter key. wherewhere tape_no is the number of the tape drive containing the PM load ﬁles Go to step 30.
Page 159 XPM card replacement procedures 1-127 NT2X06 in an OPM RMM (continued) Leave the disk utility by typing >QUIT and pressing the Enter key. Reload the RMM by typing >LOADPM and pressing the Enter key. load failed step 36 load passed step 31 Return the RMM to service by typing >RTS...
Page 160 1-128 XPM card replacement procedures NT2X06 in an OPM RMM (end) Go to step 37. Obtain further assistance in replacing this card by contacting the personnel responsible for higher level of support. You have completed this procedure. 297-8021-547 Standard 14.02 May 2001...
Page 161 XPM card replacement procedures 1-129 NT2X06 in an RLCM RMM Application Use this procedure to replace an NT2X06 in a remote maintenance module (RMM). Suffix Name NT2X06 Power converter common features Common procedures The replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is only a summary of the procedure.
Page 162 1-130 XPM card replacement procedures NT2X06 in an RLCM RMM (continued) Summary of card replacement procedure for an NT2X06 in an RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this Access PM level of flowchart to perform the the MAP display procedure.
Page 163 XPM card replacement procedures 1-131 NT2X06 in an RLCM RMM (continued) Replacing an NT2X06 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. If you were directed to this procedure from the Alarm Clearing Procedures , go to step 6.
Page 164: Nt2X06 In An Rlcm Rmm
1-132 XPM card replacement procedures NT2X06 in an RLCM RMM (continued) At the RMM DANGER Static electricity damage Wear a wrist strap connected to the wrist strap grounding point at the top of each equipment rack, (Bay 0, 1, 2, and 3), while handling circuit cards.
Page 165 XPM card replacement procedures 1-133 NT2X06 in an RLCM RMM (continued) At the RMM Determine the type of device where the PM load ﬁles are located. If load ﬁles are located on tape step 13 IOC disk step 19 SLM disk step 24 Locate the tape that contains the PM load ﬁles.
Page 166 1-134 XPM card replacement procedures NT2X06 in an RLCM RMM (continued) List the IOC ﬁle names into your user directory by typing >LISTVOL volume_name ALL and pressing the Enter key. where volume_name is the name of the volume that contains the PM load ﬁles obtained in step 19.
Page 167 XPM card replacement procedures 1-135 NT2X06 in an RLCM RMM (end) and pressing the Enter key. If RTS passed step 33 failed step 32 Send any faulty cards for repair according to local procedure. Record the following items in ofﬁce records: •...
Page 168: Nt2X06 In An Rsc Rmm
1-136 XPM card replacement procedures NT2X06 in an RSC RMM Application Use this procedure to replace the following card in an RSC RMM. Suffixes Name NT2X06 5V/40A power converter Common Procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 169 XPM card replacement procedures 1-137 NT2X06 in an RSC RMM (continued) Summary of card replacement procedure for an NT2X06 card in RSC RMM At MAP PM level, This flowchart summarizes the post the RMM procedure. Use the instructions in the procedure that follows this flowchart to perform the BSY the RMM...
Page 170 1-138 XPM card replacement procedures NT2X06 in an RSC RMM (continued) Replacing an NT2X06 card in RSC RMM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 171 XPM card replacement procedures 1-139 NT2X06 in an RSC RMM (continued) Trks APPL 4SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM At the RMM shelf CAUTION...
Page 172 1-140 XPM card replacement procedures NT2X06 in an RSC RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the cards into the slots. Remove the NT2X06 card as shown in the following ﬁgures.
Page 173 XPM card replacement procedures 1-141 NT2X06 in an RSC RMM (continued) Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed. Open the locking levers on the replacement card. Align the card with the slots in the shelf and gently slide the card into the shelf. Seat and lock the card.
Page 174 1-142 XPM card replacement procedures NT2X06 in an RSC RMM (continued) Use the following information to determine the next step in this procedure. If you entered this procedure from an alarm clearing procedure step 20 other step 11 At the RMM shelf Power up the RMM as follows: Ensure the converter (NT2X06) is inserted.
Page 175 XPM card replacement procedures 1-143 NT2X06 in an RSC RMM (end) Test Failed If the TST passed step 16 failed step 20 Return the RMM to service by typing >RTS and pressing the Enter key. If the RTS passed step 17 failed step 21 Send any faulty cards for repair according to local procedure.
Page 176: Nt2X06 In An Rsc-S (Ds-1) Model A Rmm
1-144 XPM card replacement procedures NT2X06 in an RSC-S (DS-1) Model A RMM Application Use this procedure to replace an NT2X06 card in an RSC-S RMM. Suffixes Name NT2X06 5V/40A Power Converter Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 177 XPM card replacement procedures 1-145 NT2X06 in an RSC-S (DS-1) Model A RMM (continued) Summary of card replacement procedure for an NT2X06 card in RSC-S RMM This flowchart summarizes the procedure. At MAP PM level, Use the instructions in the post the RMM procedure that follows this flowchart to perform the...
Page 178 1-146 XPM card replacement procedures NT2X06 in an RSC-S (DS-1) Model A RMM (continued) Replacing an NT2X06 card in RSC-S RMM At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 179 XPM card replacement procedures 1-147 NT2X06 in an RSC-S (DS-1) Model A RMM (continued) Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM...
Page 180 1-148 XPM card replacement procedures NT2X06 in an RSC-S (DS-1) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 181 XPM card replacement procedures 1-149 NT2X06 in an RSC-S (DS-1) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 182 1-150 XPM card replacement procedures NT2X06 in an RSC-S (DS-1) Model A RMM (continued) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 23 other step 11 At the RMM shelf Power up the RMM as follows: Ensure the converter (NT2X06) is inserted.
Page 183 XPM card replacement procedures 1-151 NT2X06 in an RSC-S (DS-1) Model A RMM (continued) Use the following information to determine where to proceed. If system load module version 1 step 16 version 2 step 17 List the loadﬁle in the directory by typing >DSKUT;LISTVOL D000 file_name ALL and pressing the Enter key.
Page 184 1-152 XPM card replacement procedures NT2X06 in an RSC-S (DS-1) Model A RMM (end) and pressing the Enter key. If TST passed step 20 failed step 23 Return the RMM to service by typing >RTS and pressing the Enter key. If RTS passed step 21...
Page 185: Nt2X06 In An Rsc-S (Ds-1) Model B Rmm
XPM card replacement procedures 1-153 NT2X06 in an RSC-S (DS-1) Model B RMM Application Use this procedure to replace an NT2X06 card in an RSC-S RMM. Suffixes Name NT2X06 5V/40A Power Converter Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 186 1-154 XPM card replacement procedures NT2X06 in an RSC-S (DS-1) Model B RMM (continued) Summary of card replacement procedure for an NT2X06 card in RSC-S RMM This flowchart summarizes the procedure. At MAP PM level, Use the instructions in the post the RMM procedure that follows this flowchart to perform the...
Page 187 XPM card replacement procedures 1-155 NT2X06 in an RSC-S (DS-1) Model B RMM (continued) Replacing an NT2X06 card in RSC-S RMM At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 188 1-156 XPM card replacement procedures NT2X06 in an RSC-S (DS-1) Model B RMM (continued) Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM...
Page 189 XPM card replacement procedures 1-157 NT2X06 in an RSC-S (DS-1) Model B RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 190 1-158 XPM card replacement procedures NT2X06 in an RSC-S (DS-1) Model B RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 191 XPM card replacement procedures 1-159 NT2X06 in an RSC-S (DS-1) Model B RMM (continued) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 23 other step 11 At the RMM shelf Power up the RMM as follows: Ensure the converter (NT2X06) is inserted.
Page 192 1-160 XPM card replacement procedures NT2X06 in an RSC-S (DS-1) Model B RMM (continued) Use the following information to determine where to proceed. If system load module version 1 step 16 version 2 step 17 List the loadﬁle in the directory by typing >DSKUT;LISTVOL D000 file_name ALL and pressing the Enter key.
Page 193 XPM card replacement procedures 1-161 NT2X06 in an RSC-S (DS-1) Model B RMM (end) and pressing the Enter key. If TST passed step 20 failed step 23 Return the RMM to service by typing >RTS and pressing the Enter key. If RTS passed step 21...
Page 194: Nt2X06 In An Rsc-S (Pcm-30) Model A Rmm
1-162 XPM card replacement procedures NT2X06 in an RSC-S (PCM-30) Model A RMM Application Use this procedure to replace an NT2X06 card in an RSC-S RMM. Suffixes Name NT2X06 5V/40A Power Converter Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 195 XPM card replacement procedures 1-163 NT2X06 in an RSC-S (PCM-30) Model A RMM (continued) Summary of card replacement procedure for an NT2X06 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the At MAP PM level, procedure that follows this post the RMM flowchart to perform the...
Page 196 1-164 XPM card replacement procedures NT2X06 in an RSC-S (PCM-30) Model A RMM (continued) Replacing an NT2X06 card in RSC-S RMM Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 197 XPM card replacement procedures 1-165 NT2X06 in an RSC-S (PCM-30) Model A RMM (continued) Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM...
Page 198 1-166 XPM card replacement procedures NT2X06 in an RSC-S (PCM-30) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 199 XPM card replacement procedures 1-167 NT2X06 in an RSC-S (PCM-30) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 200 1-168 XPM card replacement procedures NT2X06 in an RSC-S (PCM-30) Model A RMM (continued) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 23 other step 11 At the RMM shelf Power up the RMM as follows: Ensure the converter (NT2X06) is inserted.
Page 201 XPM card replacement procedures 1-169 NT2X06 in an RSC-S (PCM-30) Model A RMM (continued) Use the following information to determine where to proceed. If system load module version 1 step 16 version 2 step 17 List the loadﬁle in the directory by typing >DSKUT;LISTVOL D000 file_name ALL and pressing the Enter key.
Page 202 1-170 XPM card replacement procedures NT2X06 in an RSC-S (PCM-30) Model A RMM (end) and pressing the Enter key. If TST passed step 20 failed step 23 Return the RMM to service by typing >RTS and pressing the Enter key. If RTS passed step 21...
Page 203 XPM card replacement procedures 1-171 NT2X09 in an IOPAC RMM Application Use this procedure to replace the following card in a remote maintenance module (RMM). Suffix Name NT2X09 Multioutput power converter Common procedures The replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is only a summary of the procedure.
Page 204 1-172 XPM card replacement procedures NT2X09 in an IOPAC RMM (continued) Summary of card replacement procedure for an NT2X09 in an RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the Access the PM level procedure.
Page 205 XPM card replacement procedures 1-173 NT2X09 in an IOPAC RMM (continued) Replacing an NT2X09 in an RMM At your Current Location Obtain a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. If you were directed to this procedure from the Alarm Clearing Procedures , go to step 6.
Page 206: Nt2X09 In An Iopac Rmm
1-174 XPM card replacement procedures NT2X09 in an IOPAC RMM (continued) At the RMM DANGER Static electricity damage Wear a wrist strap connected to the wrist strap grounding point at the top of each equipment rack, (Bay 0, 1, 2, and 3), while handling circuit cards.
Page 207 XPM card replacement procedures 1-175 NT2X09 in an IOPAC RMM (continued) Determine the type of device where the RMM load ﬁles are located. If load ﬁles are located on tape step13 IOC disk step19 SLM disk step24 Locate the tape that contains the PM load ﬁles. Mount the tape on a magnetic tape drive.
Page 208 1-176 XPM card replacement procedures NT2X09 in an IOPAC RMM (continued) and pressing the Enter key. where volume_name is the name of the volume that contains the PM load ﬁles obtained in step 19. Leave the disk utility by typing >QUIT and pressing the Enter key.
Page 209 XPM card replacement procedures 1-177 NT2X09 in an IOPAC RMM (end) and pressing the Enter key. If RTS passes step 33 fails step 32 Send any faulty cards for repair according to local procedure. Record the following items in ofﬁce records: •...
Page 210: Nt2X09 In An Opm Rmm
1-178 XPM card replacement procedures NT2X09 in an OPM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X09 AA, AB Multioutput Power Converter (5V/40A) Common procedures The replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 211 XPM card replacement procedures 1-179 NT2X09 in an OPM RMM (continued) Summary of card replacement procedure for an NT2X09 card in an RMM This flowchart summarizes the At TTP level, post procedure. the RMM Use the instructions in the procedure that follows this flowchart to perform the Is the RMM procedure.
Page 212 1-180 XPM card replacement procedures NT2X09 in an OPM RMM (continued) Replacing an NT2X09 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. If you were directed to this procedure from another maintenance procedure, go to step 8;...
Page 213 XPM card replacement procedures 1-181 NT2X09 in an OPM RMM (continued) rmm_no is the number of the RMM shelf in which the card is to be replaced Example of a MAP display: SysB ManB Offl CBsy ISTb InSv InSv Busy the RMM by typing >BSY and pressing the Enter key.
Page 214 1-182 XPM card replacement procedures NT2X09 in an OPM RMM (continued) At the MAP display Go to the PM level and post the RMM, if not already posted, and load the RMM by typing >PM;POST RMM rmm_no;LOADPM and pressing the Enter key. where rmm_no is the number of the RMM associated with the new NT2X09 card...
Page 215 XPM card replacement procedures 1-183 NT2X09 in an OPM RMM (continued) tape_no is the number of the tape drive containing the PM load ﬁles Demount the tape drive by typing >DEMOUNT T tape_no and pressing the Enter key. where tape_no is the number of the tape drive containing the PM load ﬁles Go to step 30.
Page 216 1-184 XPM card replacement procedures NT2X09 in an OPM RMM (continued) Leave the disk utility by typing >QUIT and pressing the Enter key. Reload the RMM by typing >LOADPM and pressing the Enter key. load failed step 36 load passed step 31 Return the RMM to service by typing >RTS...
Page 217 XPM card replacement procedures 1-185 NT2X09 in an OPM RMM (end) Go to step 37. Obtain further assistance in replacing this card by contacting the personnel responsible for higher level of support. You have completed this procedure. DMS-100 Family NA100 Card Replacement Procedures Volume 4 of 7 LET0015 and up...
Page 218: Nt2X09 In An Rlcm Rmm
1-186 XPM card replacement procedures NT2X09 in an RLCM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X09 AA, AB Multioutput Power Converter (5V/40A) Common procedures The replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 219 XPM card replacement procedures 1-187 NT2X09 in an RLCM RMM (continued) Summary of card replacement procedure for an NT2X09 card in an RMM This flowchart summarizes the At TTP level, post procedure. the RMM Use the instructions in the procedure that follows this flowchart to perform the Is the RMM procedure.
Page 220 1-188 XPM card replacement procedures NT2X09 in an RLCM RMM (continued) Replacing an NT2X09 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. If you were directed to this procedure from another maintenance procedure, go to step 8;...
Page 221 XPM card replacement procedures 1-189 NT2X09 in an RLCM RMM (continued) rmm_no is the number of the RMM shelf in which the card is to be replaced Example of a MAP display: SysB ManB Offl CBsy ISTb InSv InSv Busy the RMM by typing >BSY and pressing the Enter key.
Page 222 1-190 XPM card replacement procedures NT2X09 in an RLCM RMM (continued) At the MAP display Go to the PM level and post the RMM, if not already posted, and load the RMM by typing >PM;POST RMM rmm_no;LOADPM and pressing the Enter key. where rmm_no is the number of the RMM associated with the new NT2X09 card...
Page 223 XPM card replacement procedures 1-191 NT2X09 in an RLCM RMM (continued) tape_no is the number of the tape drive containing the PM load ﬁles Demount the tape drive by typing >DEMOUNT T tape_no and pressing the Enter key. where tape_no is the number of the tape drive containing the PM load ﬁles Go to step 30.
Page 224 1-192 XPM card replacement procedures NT2X09 in an RLCM RMM (continued) Leave the disk utility by typing >QUIT and pressing the Enter key. Reload the RMM by typing >LOADPM and pressing the Enter key. load failed step 36 load passed step 31 Return the RMM to service by typing >RTS...
Page 225 XPM card replacement procedures 1-193 NT2X09 in an RLCM RMM (end) Go to step 37. Obtain further assistance in replacing this card by contacting the personnel responsible for higher level of support. You have completed this procedure. DMS-100 Family NA100 Card Replacement Procedures Volume 4 of 7 LET0015 and up...
Page 226: Nt2X09 In An Rsc Rmm
1-194 XPM card replacement procedures NT2X09 in an RSC RMM Application Use this procedure to replace the following card in an RSC RMM. Suffixes Name NT2X09 Multi-output power converter Common Procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 227 XPM card replacement procedures 1-195 NT2X09 in an RSC RMM (continued) Summary of card replacement procedure for an NT2X09 card in an RSC RMM At MAP PM level, This flowchart summarizes the post the RMM procedure. Use the instructions in the procedure that follows this flowchart to perform the BSY the RMM...
Page 228 1-196 XPM card replacement procedures NT2X09 in an RSC RMM (continued) Replacing an NT2X09 card in an RSC RMM At your current location: Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 229 XPM card replacement procedures 1-197 NT2X09 in an RSC RMM (continued) Trks 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM At the RMM shelf CAUTION...
Page 230 1-198 XPM card replacement procedures NT2X09 in an RSC RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the cards into the slots. Remove the NT2X09 card as shown in the following ﬁgures.
Page 231 XPM card replacement procedures 1-199 NT2X09 in an RSC RMM (continued) Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed. Open the locking levers on the replacement card. Align the card with the slots in the shelf and gently slide the card into the shelf. Seat and lock the card.
Page 232 1-200 XPM card replacement procedures NT2X09 in an RSC RMM (continued) Use the following information to determine the next step in this procedure. If you entered this procedure from an alarm clearing procedure step 20 other step 11 Power up the RMM as follows: Ensure that the converter (NT2X09) is inserted.
Page 233 XPM card replacement procedures 1-201 NT2X09 in an RSC RMM (end) Test Failed If the TST passed step 16 failed step 21 Return the RMM to service by typing >RTS and pressing the Enter key. If the RTS passed step 17 failed step 21 Send any faulty cards for repair according to local procedure.
Page 234: Nt2X09 In An Rsc-S (Ds-1) Model A Rmm
1-202 XPM card replacement procedures NT2X09 in an RSC-S (DS-1) Model A RMM Application Use this procedure to replace an NT2X09 card in an RSC-S RMM. Suffixes Name NT2X09 Power Converter Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 235 XPM card replacement procedures 1-203 NT2X09 in an RSC-S (DS-1) Model A RMM (continued) Summary of card replacement procedure for an NT2X09 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this At MAP PM level, flowchart to perform the post the RMM...
Page 236 1-204 XPM card replacement procedures NT2X09 in an RSC-S (DS-1) Model A RMM (continued) Replacing an NT2X09 card in RSC-S RMM At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 237 XPM card replacement procedures 1-205 NT2X09 in an RSC-S (DS-1) Model A RMM (continued) Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM...
Page 238 1-206 XPM card replacement procedures NT2X09 in an RSC-S (DS-1) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 239 XPM card replacement procedures 1-207 NT2X09 in an RSC-S (DS-1) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 240 1-208 XPM card replacement procedures NT2X09 in an RSC-S (DS-1) Model A RMM (continued) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 23 other step 11 Power up the RMM unit in the following sequence: Ensure the converter (NT2X09) is inserted.
Page 241 XPM card replacement procedures 1-209 NT2X09 in an RSC-S (DS-1) Model A RMM (continued) List the loadﬁle in the directory by typing >DSKUT;LISTVOL D000 volume_name ALL and pressing the Enter key. >DSKUT;LISTVOL D010 volume_name ALL and pressing the Enter key. where volume_name is the name of the loadﬁle...
Page 242 1-210 XPM card replacement procedures NT2X09 in an RSC-S (DS-1) Model A RMM (end) Return the RMM to service by typing >RTS and pressing the Enter key. If RTS passed step 21 failed step 24 Send any faulty cards for repair according to local procedure. Record the date the card was replaced, the serial number of the card, and the symptoms prompted by replacement of the card.
Page 243: Nt2X09 In An Rsc-S (Ds-1) Model B Rmm
XPM card replacement procedures 1-211 NT2X09 in an RSC-S (DS-1) Model B RMM Application Use this procedure to replace an NT2X09 card in an RSC-S RMM. Suffixes Name NT2X09 Power Converter Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 244 1-212 XPM card replacement procedures NT2X09 in an RSC-S (DS-1) Model B RMM (continued) Summary of card replacement procedure for an NT2X09 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this At MAP PM level, flowchart to perform the post the RMM...
Page 245 XPM card replacement procedures 1-213 NT2X09 in an RSC-S (DS-1) Model B RMM (continued) Replacing an NT2X09 card in RSC-S RMM At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 246 1-214 XPM card replacement procedures NT2X09 in an RSC-S (DS-1) Model B RMM (continued) Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM...
Page 247 XPM card replacement procedures 1-215 NT2X09 in an RSC-S (DS-1) Model B RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 248 1-216 XPM card replacement procedures NT2X09 in an RSC-S (DS-1) Model B RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 249 XPM card replacement procedures 1-217 NT2X09 in an RSC-S (DS-1) Model B RMM (continued) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 23 other step 11 Power up the RMM unit in the following sequence: Ensure the converter (NT2X09) is inserted.
Page 250 1-218 XPM card replacement procedures NT2X09 in an RSC-S (DS-1) Model B RMM (continued) List the loadﬁle in the directory by typing >DSKUT;LISTVOL D000 volume_name ALL and pressing the Enter key. >DSKUT;LISTVOL D010 volume_name ALL and pressing the Enter key. where volume_name is the name of the loadﬁle...
Page 251 XPM card replacement procedures 1-219 NT2X09 in an RSC-S (DS-1) Model B RMM (end) Return the RMM to service by typing >RTS and pressing the Enter key. If RTS passed step 21 failed step 24 Send any faulty cards for repair according to local procedure. Record the date the card was replaced, the serial number of the card, and the symptoms prompted by replacement of the card.
Page 252: Nt2X09 In An Rsc-S (Pcm-30) Model A Rmm
1-220 XPM card replacement procedures NT2X09 in an RSC-S (PCM-30) Model A RMM Application Use this procedure to replace an NT2X09 card in an RSC-S RMM. Suffixes Name NT2X09 Power Converter Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 253 XPM card replacement procedures 1-221 NT2X09 in an RSC-S (PCM-30) Model A RMM (continued) Summary of card replacement procedure for an NT2X09 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the At MAP PM level, procedure.
Page 254 1-222 XPM card replacement procedures NT2X09 in an RSC-S (PCM-30) Model A RMM (continued) Replacing an NT2X09 card in RSC-S RMM Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 255 XPM card replacement procedures 1-223 NT2X09 in an RSC-S (PCM-30) Model A RMM (continued) Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM...
Page 256 1-224 XPM card replacement procedures NT2X09 in an RSC-S (PCM-30) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 257 XPM card replacement procedures 1-225 NT2X09 in an RSC-S (PCM-30) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 258 1-226 XPM card replacement procedures NT2X09 in an RSC-S (PCM-30) Model A RMM (continued) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 23 other step 11 Power up the RMM unit in the following sequence: Ensure the converter (NT2X09) is inserted.
Page 259 XPM card replacement procedures 1-227 NT2X09 in an RSC-S (PCM-30) Model A RMM (continued) List the loadﬁle in the directory by typing >DSKUT;LISTVOL D000 volume_name ALL and pressing the Enter key. >DSKUT;LISTVOL D010 volume_name ALL and pressing the Enter key. where volume_name is the name of the loadﬁle...
Page 260 1-228 XPM card replacement procedures NT2X09 in an RSC-S (PCM-30) Model A RMM (end) Return the RMM to service by typing >RTS and pressing the Enter key. If RTS passed step 21 failed step 24 Send any faulty cards for repair according to local procedure. Record the date the card was replaced, the serial number of the card, and the symptoms prompted by replacement of the card.
Page 261 XPM card replacement procedures 1-229 NT2X10 in an OPM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X10 AA, AC, Line Test Unit Analog Card (LTUA) Common procedures The replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 262 1-230 XPM card replacement procedures NT2X10 in an OPM RMM (continued) Summary of card replacement procedure for an NT2X10 card in an RMM This flowchart summarizes the procedure. At TRKS;TTP level Use the instructions in the of the MAP terminal procedure that follows this post the RMM flowchart to perform the...
Page 263 XPM card replacement procedures 1-231 NT2X10 in an OPM RMM (continued) Replacing an NT2X10 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At the MAP display Access the TTP level of the MAP and post the Line Test Unit to be replaced by typing...
Page 264: Nt2X10 In An Opm Rmm
1-232 XPM card replacement procedures NT2X10 in an OPM RMM (end) At the RMM shelf WARNING Static electricity damage Wear a wrist strap connected to the wrist strap grounding point of a frame supervisory panel (FSP) while handling circuit cards. This protects the cards against damage caused by static electricity.
Page 265 XPM card replacement procedures 1-233 NT2X10 in an RLCM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X10 AA, AC, Line Test Unit Analog Card (LTUA) Common procedures The replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 266 1-234 XPM card replacement procedures NT2X10 in an RLCM RMM (continued) Summary of card replacement procedure for an NT2X10 card in an RMM This flowchart summarizes the procedure. At TRKS;TTP level Use the instructions in the of the MAP terminal procedure that follows this post the RMM flowchart to perform the...
Page 267 XPM card replacement procedures 1-235 NT2X10 in an RLCM RMM (continued) Replacing an NT2X10 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At the MAP display Access the TTP level of the MAP and post the Line Test Unit to be replaced by typing...
Page 268: Nt2X10 In An Rlcm Rmm
1-236 XPM card replacement procedures NT2X10 in an RLCM RMM (end) At the RMM shelf WARNING Static electricity damage Wear a wrist strap connected to the wrist strap grounding point of a frame supervisory panel (FSP) while handling circuit cards. This protects the cards against damage caused by static electricity.
Page 269 XPM card replacement procedures 1-237 NT2X10 in an RSC RMM Application Use this procedure to replace the following card in an RSC RMM. Suffixes Name NT2X10 Line test unit (LTU) analog test and measurement card NT2X10 Multi line test unit (MTU) analog test and measurement card Common Procedures None...
Page 270 1-238 XPM card replacement procedures NT2X10 in an RSC RMM (continued) Summary of card replacement procedure for an NT0X10 card in an RSC RMM At MAP PM level, This flowchart summarizes the post the RMM procedure. Use the instructions in the procedure that follows this flowchart to perform the BSY the RMM...
Page 271 XPM card replacement procedures 1-239 NT2X10 in an RSC RMM (continued) Replacing an NT2X10 card in RSC RMM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 272: Nt2X10 In An Rsc Rmm
1-240 XPM card replacement procedures NT2X10 in an RSC RMM (continued) Trks APPL 4SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM At the RMM shelf CAUTION...
Page 273 XPM card replacement procedures 1-241 NT2X10 in an RSC RMM (continued) Open the locking levers on the card to be replaced and gently pull the card towards you until it clears the shelf. Ensure the replacement card has the same PEC including sufﬁx, as the card you just removed.
Page 274 1-242 XPM card replacement procedures NT2X10 in an RSC RMM (continued) Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure that the card is fully seated in the shelf. Close the locking levers.
Page 275 XPM card replacement procedures 1-243 NT2X10 in an RSC RMM (end) At the MAP display Test the RMM by typing >TST and pressing the Enter key. Example of a MAP response: Test Passed Test Failed If the TST passes step 11 fails step 15 Return the RMM to service by typing...
Page 276: Nt2X10 In An Rsc-S (Ds-1) Model A Rmm
1-244 XPM card replacement procedures NT2X10 in an RSC-S (DS-1) Model A RMM Application Use this procedure to replace an NT2X10 card in an RSC-S RMM. Suffixes Name NT2X10 Line Test Unit (analog) Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 277 XPM card replacement procedures 1-245 NT2X10 in an RSC-S (DS-1) Model A RMM (continued) Summary of card replacement procedure for an NT2X10 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this At MAP PM level, flowchart to perform the post the RMM...
Page 278 1-246 XPM card replacement procedures NT2X10 in an RSC-S (DS-1) Model A RMM (continued) Replacing an NT2X10 card in RSC-S RMM At your current location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 279 XPM card replacement procedures 1-247 NT2X10 in an RSC-S (DS-1) Model A RMM (continued) and pressing the Enter key. Example of a MAP display: Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS...
Page 280 1-248 XPM card replacement procedures NT2X10 in an RSC-S (DS-1) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 281 XPM card replacement procedures 1-249 NT2X10 in an RSC-S (DS-1) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 282 1-250 XPM card replacement procedures NT2X10 in an RSC-S (DS-1) Model A RMM (end) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 14 other step 10 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 283: Nt2X10 In An Rsc-S (Ds-1) Model B Rmm
XPM card replacement procedures 1-251 NT2X10 in an RSC-S (DS-1) Model B RMM Application Use this procedure to replace an NT2X10 card in an RSC-S RMM. Suffixes Name NT2X10 Line Test Unit (analog) Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 284 1-252 XPM card replacement procedures NT2X10 in an RSC-S (DS-1) Model B RMM (continued) Summary of card replacement procedure for an NT2X10 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the At MAP PM level, procedure.
Page 285 XPM card replacement procedures 1-253 NT2X10 in an RSC-S (DS-1) Model B RMM (continued) Replacing an NT2X10 card in RSC-S RMM At your current location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 286 1-254 XPM card replacement procedures NT2X10 in an RSC-S (DS-1) Model B RMM (continued) and pressing the Enter key. Example of a MAP display: Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS...
Page 287 XPM card replacement procedures 1-255 NT2X10 in an RSC-S (DS-1) Model B RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 288 1-256 XPM card replacement procedures NT2X10 in an RSC-S (DS-1) Model B RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 289 XPM card replacement procedures 1-257 NT2X10 in an RSC-S (DS-1) Model B RMM (end) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 14 other step 10 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 290: Nt2X10 In An Rsc-S (Pcm-30) Model A Rmm
1-258 XPM card replacement procedures NT2X10 in an RSC-S (PCM-30) Model A RMM Application Use this procedure to replace an NT2X10 card in an RSC-S RMM. Suffixes Name NT2X10 Line Test Unit (analog) Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 291 XPM card replacement procedures 1-259 NT2X10 in an RSC-S (PCM-30) Model A RMM (continued) Summary of card replacement procedure for an NT2X10 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the At MAP PM level, procedure.
Page 292 1-260 XPM card replacement procedures NT2X10 in an RSC-S (PCM-30) Model A RMM (continued) Replacing an NT2X10 card in RSC-S RMM Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 293 XPM card replacement procedures 1-261 NT2X10 in an RSC-S (PCM-30) Model A RMM (continued) and pressing the Enter key. Example of a MAP display: Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS...
Page 294 1-262 XPM card replacement procedures NT2X10 in an RSC-S (PCM-30) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 295 XPM card replacement procedures 1-263 NT2X10 in an RSC-S (PCM-30) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 296 1-264 XPM card replacement procedures NT2X10 in an RSC-S (PCM-30) Model A RMM (end) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 14 other step 10 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 297 XPM card replacement procedures 1-265 NT2X11 in an OPAC RMM Application Use this procedure to replace an NT2X11 in a remote maintenance module (RMM). Suffix Name NT2X11 Line test unit digital card NT2X11 Multiline test unit digital card Common procedures The replacing a card procedure is referenced in this procedure.
Page 298: Nt2X11 In An Opac Rmm
1-266 XPM card replacement procedures NT2X11 in an OPAC RMM (continued) Summary of card replacement procedure for an NT2X11 in an RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the At TTP level, post procedure.
Page 299 XPM card replacement procedures 1-267 NT2X11 in an OPAC RMM (continued) Replacing an NT2X11 in an RMM At your Current Location Obtain a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At the MAP terminal Access the trunk test position (TTP) level of the MAP display and post the RMM that contains the card to be replaced by typing...
Page 300 1-268 XPM card replacement procedures NT2X11 in an OPAC RMM (continued) At the RMM WARNING Static electricity damage Wear a wrist strap connected to the wrist strap grounding point at the top of each equipment rack, (Bay 0, 1, 2, and 3), while handling circuit cards.
Page 301 XPM card replacement procedures 1-269 NT2X11 in an OPAC RMM (end) and pressing the Enter key. If RTS passed step 9 failed step 14 Place the untested circuit in the control position by typing >NEXT 1 and pressing the Enter key. Test the circuit by typing >TST If TST...
Page 302: Nt2X11 In An Opm Rmm
1-270 XPM card replacement procedures NT2X11 in an OPM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X11 AA, AB, Line Test Unit Digital Card (LTUD) AC, AD, Common procedures The replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 303 XPM card replacement procedures 1-271 NT2X11 in an OPM RMM (continued) Summary of card replacement procedure for an NT2X11 card in an RMM This flowchart summarizes the procedure. At TTP level, post Use the instructions in the the RMM procedure that follows this flowchart to perform the procedure.
Page 304 1-272 XPM card replacement procedures NT2X11 in an OPM RMM (continued) Replacing an NT2X11 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At the MAP display Access the TTP level of the MAP and post the line test unit to be replaced by typing...
Page 305 XPM card replacement procedures 1-273 NT2X11 in an OPM RMM (end) At the RMM shelf Replace the NT2X11 card using the common replacing a card procedure in this document. When you have completed the procedure, return to this point. At the MAP display Test the new NT2X11 card by typing >TST and pressing the Enter key.
Page 306: Nt2X11 In An Rlcm-Edc Rmm
1-274 XPM card replacement procedures NT2X11 in an RLCM-EDC RMM Application Use this procedure to replace the card that follows in the shelves or frames identiﬁed in the table that follows. Suffixes Cardname Shelf/frame name NT2X11 AA, AE Line Test Unit Digital RMM/RLCC Card (LTUD) You cannot always identify the PEC, sufﬁx, and shelf or frame for the card you...
Page 307 XPM card replacement procedures 1-275 NT2X11 in an RLCM-EDC RMM (continued) Summary of Replacing a NT2X11 card in RMM This flowchart summarizes the procedure. Access TRKS; Use the instructions in the TTP level of the procedure that follows this MAP terminal flowchart to perform the procedure.
Page 308 1-276 XPM card replacement procedures NT2X11 in an RLCM-EDC RMM (continued) Replacing a NT2X11 card in RMM At your current location Obtain a replacement card. Make sure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the removed card. At the MAP display To access the TTP level of the MAP display and post the line test unit (LTU) associated with the damaged card, type...
Page 309 XPM card replacement procedures 1-277 NT2X11 in an RLCM-EDC RMM (end) At the MAP display To test the new NT2X11 card, type >TST and press the Enter key. If TST passed step 6 failed step 9 To return to service the circuits busied in step 3, type >RTS and press the Enter key.
Page 310: Nt2X11 In An Rlcm Rmm
1-278 XPM card replacement procedures NT2X11 in an RLCM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X11 AA, AB, Line Test Unit Digital Card (LTUD) AC, AD, Common procedures The replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 311 XPM card replacement procedures 1-279 NT2X11 in an RLCM RMM (continued) Summary of card replacement procedure for an NT2X11 card in an RMM This flowchart summarizes the procedure. At TTP level, post Use the instructions in the the RMM procedure that follows this flowchart to perform the procedure.
Page 312 1-280 XPM card replacement procedures NT2X11 in an RLCM RMM (continued) Replacing an NT2X11 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At the MAP display Access the TTP level of the MAP and post the line test unit to be replaced by typing...
Page 313 XPM card replacement procedures 1-281 NT2X11 in an RLCM RMM (end) At the RMM shelf Replace the NT2X11 card using the common replacing a card procedure in this document. When you have completed the procedure, return to this point. At the MAP display Test the new NT2X11 card by typing >TST and pressing the Enter key.
Page 314: Nt2X11 In An Rsc Rmm
1-282 XPM card replacement procedures NT2X11 in an RSC RMM Application Use this procedure to replace the following card in an RSC RMM. Suffixes Name NT2X11 Line test unit (LTU) control card NT2X11 Multi-line test unit (MTU) control card Common Procedures None Action The following ﬂowchart is a summary of the procedure.
Page 315 XPM card replacement procedures 1-283 NT2X11 in an RSC RMM (continued) Summary of card replacement procedure for an NT2X11 card in RSC RMM This flowchart summarizes the At MAP PM level, procedure. post the RMM Use the instructions in the procedure that follows this flowchart to perform the BSY the RMM...
Page 316 1-284 XPM card replacement procedures NT2X11 in an RSC RMM (continued) Replacing an NT2X11 card in an RSC RMM At your current location: Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 317 XPM card replacement procedures 1-285 NT2X11 in an RSC RMM (continued) Example of a MAP display: Trks APPL 4SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next...
Page 318 1-286 XPM card replacement procedures NT2X11 in an RSC RMM (continued) Locate the card to be removed on the appropriate shelf. Open the locking levers on the card to be replaced and gently pull the card towards you until it clears the shelf. Ensure the replacement card has the same PEC including sufﬁx, as the card you just removed.
Page 319 XPM card replacement procedures 1-287 NT2X11 in an RSC RMM (continued) Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure the card is fully seated in the shelf. Close the locking levers.
Page 320 1-288 XPM card replacement procedures NT2X11 in an RSC RMM (end) At the MAP display Test the RMM by typing >TST and pressing the Enter key. Example of a MAP response: Test Passed Test Failed If the TST passed step 11 failed step 15 Return the RMM to service by typing...
Page 321: Nt2X11 In An Rsc-S (Ds-1) Model A Rmm
XPM card replacement procedures 1-289 NT2X11 in an RSC-S (DS-1) Model A RMM Application Use this procedure to replace an NT2X11 card in an RSC-S RMM. Suffixes Name NT2X11 Line Test Unit (digital) Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 322 1-290 XPM card replacement procedures NT2X11 in an RSC-S (DS-1) Model A RMM (continued) Summary of card replacement procedure for an NT2X11 card in RSC-S RMM This flowchart summarizes the procedure. At TRKS TTP level, Use the instructions in the post MTADRIVER procedure that follows this trunks...
Page 323 XPM card replacement procedures 1-291 NT2X11 in an RSC-S (DS-1) Model A RMM (continued) Replacing an NT2X11 card in RSC-S RMM At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 324 1-292 XPM card replacement procedures NT2X11 in an RSC-S (DS-1) Model A RMM (continued) Trks Appl 0 Quit POST DELQ BUSYQ 2 Post_ 6–009 3 Seize_ CKT TYPE PM NO. COM LANG DOT TE RESULT MISC MATDRIVER 0 IDL 5 Bsy_ 6 RTS_ 7 Tst_ 9 CktInfo...
Page 325 XPM card replacement procedures 1-293 NT2X11 in an RSC-S (DS-1) Model A RMM (continued) Trks Appl SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ INSV 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM Busy the RMM by typing...
Page 326 1-294 XPM card replacement procedures NT2X11 in an RSC-S (DS-1) Model A RMM (continued) At the RMM shelf CAUTION Static discharge may cause damage to circuit packs Put on a wrist strap and connect it to the frame of the RMM before removing any cards.
Page 327 XPM card replacement procedures 1-295 NT2X11 in an RSC-S (DS-1) Model A RMM (continued) Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed. Open the locking levers on the replacement card. Align the card with the slots in the shelf. Gently slide the card into the shelf.
Page 328 1-296 XPM card replacement procedures NT2X11 in an RSC-S (DS-1) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into the slot. Seat and lock the card.
Page 329 XPM card replacement procedures 1-297 NT2X11 in an RSC-S (DS-1) Model A RMM (end) At the MAP terminal Test the RMM by typing >TST and pressing the Enter key. If TST passed step 13 failed step 18 Return the RMM to service by typing >RTS and pressing the Enter key.
Page 330: Nt2X11 In An Rsc-S (Ds-1) Model B Rmm
1-298 XPM card replacement procedures NT2X11 in an RSC-S (DS-1) Model B RMM Application Use this procedure to replace an NT2X11 card in an RSC-S RMM. Suffixes Name NT2X11 Line Test Unit (digital) Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 331 XPM card replacement procedures 1-299 NT2X11 in an RSC-S (DS-1) Model B RMM (continued) Summary of card replacement procedure for an NT2X11 card in RSC-S RMM This flowchart summarizes the procedure. At TRKS TTP level, Use the instructions in the post the procedure that follows this MTADRIVER trunks...
Page 332 1-300 XPM card replacement procedures NT2X11 in an RSC-S (DS-1) Model B RMM (continued) Replacing an NT2X11 card in RSC-S RMM At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 333 XPM card replacement procedures 1-301 NT2X11 in an RSC-S (DS-1) Model B RMM (continued) Trks Appl 0 Quit POST DELQ BUSYQ 2 Post_ 6–009 3 Seize_ CKT TYPE PM NO. COM LANG DOT TE RESULT MISC MATDRIVER 0 IDL 5 Bsy_ 6 RTS_ 7 Tst_ 9 CktInfo...
Page 334 1-302 XPM card replacement procedures NT2X11 in an RSC-S (DS-1) Model B RMM (continued) Trks Appl SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ INSV 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM Busy the RMM by typing...
Page 335 XPM card replacement procedures 1-303 NT2X11 in an RSC-S (DS-1) Model B RMM (continued) At the RMM shelf CAUTION Static discharge may cause damage to circuit packs Put on a wrist strap and connect it to the frame of the RMM before removing any cards.
Page 336 1-304 XPM card replacement procedures NT2X11 in an RSC-S (DS-1) Model B RMM (continued) Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed. Open the locking levers on the replacement card. Align the card with the slots in the shelf. Gently slide the card into the shelf.
Page 337 XPM card replacement procedures 1-305 NT2X11 in an RSC-S (DS-1) Model B RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into the slot. Seat and lock the card.
Page 338 1-306 XPM card replacement procedures NT2X11 in an RSC-S (DS-1) Model B RMM (end) At the MAP terminal Test the RMM by typing >TST and pressing the Enter key. If TST passed step 13 failed step 18 Return the RMM to service by typing >RTS and pressing the Enter key.
Page 339: Nt2X11 In An Rsc-S (Pcm-30) Model A Rmm
XPM card replacement procedures 1-307 NT2X11 in an RSC-S (PCM-30) Model A RMM Application Use this procedure to replace an NT2X11 card in an RSC-S RMM. Suffixes Name NT2X11 Line Test Unit (digital) Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 340 1-308 XPM card replacement procedures NT2X11 in an RSC-S (PCM-30) Model A RMM (continued) Summary of card replacement procedure for an NT2X11 card in RSC-S RMM This flowchart summarizes the procedure. At TRKS TTP level, Use the instructions in the post the procedure that follows this MTADRIVER trunks...
Page 341 XPM card replacement procedures 1-309 NT2X11 in an RSC-S (PCM-30) Model A RMM (continued) Replacing an NT2X11 card in RSC-S RMM At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 342 1-310 XPM card replacement procedures NT2X11 in an RSC-S (PCM-30) Model A RMM (continued) Busy the MTADRIVER by typing >BSY;BSY INB and pressing the Enter key. Example of a MAP display: Trks Appl 0 Quit POST DELQ BUSYQ 2 Post_ 6–009 3 Seize_ CKT TYPE...
Page 343 XPM card replacement procedures 1-311 NT2X11 in an RSC-S (PCM-30) Model A RMM (continued) Trks Appl SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ INSV 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM Busy the RMM by typing...
Page 344 1-312 XPM card replacement procedures NT2X11 in an RSC-S (PCM-30) Model A RMM (continued) At the RMM shelf CAUTION Static discharge may cause damage to circuit packs Put on a wrist strap and connect it to the frame of the RMM before removing any cards.
Page 345 XPM card replacement procedures 1-313 NT2X11 in an RSC-S (PCM-30) Model A RMM (continued) Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed. Open the locking levers on the replacement card. Align the card with the slots in the shelf. Gently slide the card into the shelf.
Page 346 1-314 XPM card replacement procedures NT2X11 in an RSC-S (PCM-30) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into the slot. Seat and lock the card.
Page 347 XPM card replacement procedures 1-315 NT2X11 in an RSC-S (PCM-30) Model A RMM (end) At the MAP terminal Test the RMM by typing >TST and pressing the Enter key. If TST passed step 13 failed step 18 Return the RMM to service by typing >RTS and pressing the Enter key.
Page 348: Nt2X48 In An Iopac Rmm
1-316 XPM card replacement procedures NT2X48 in an IOPAC RMM Application Use this procedure to replace the following card in a remote maintenance module (RMM). Suffix Name NT2X48 Digitone receiver Common procedures The replacing a card procedure is referenced in this procedure: Action The following ﬂowchart is a summary of the procedure.
Page 349 XPM card replacement procedures 1-317 NT2X48 in an IOPAC RMM (continued) Summary of card replacement procedure for NT2X48 card in an RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the procedure.
Page 350 1-318 XPM card replacement procedures NT2X48 in an IOPAC RMM (continued) Replacing an NT2X48 in an RMM At the MAP terminal Obtain a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. Access the TTP level of the MAP display and post the RMM that contains the card to be replaced by typing >MAPCI;MTC;TRKS;TTP;POST TM RMM rmm_no ckt_no to ckt_no...
Page 351 XPM card replacement procedures 1-319 NT2X48 in an IOPAC RMM (continued) At the RMM WARNING Static electricity damage Wear a wrist strap connected to the wrist strap grounding point at the top of each equipment rack, (Bay 0, 1, 2, and 3), while handling circuit cards.
Page 352 1-320 XPM card replacement procedures NT2X48 in an IOPAC RMM (end) and pressing the Enter key. Test the circuit by typing >TST If TST passed step 12 failed step 14 Note: Repeat steps 10 and 11 for circuits 2 and 3. Return the circuit to service and clear the trunk test position by typing >RTS;NEXT and pressing the Enter key.
Page 353: Nt2X48 In An Opm Rmm
XPM card replacement procedures 1-321 NT2X48 in an OPM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X48 Digital 4-channel Digitone Receiver Common procedures The replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 354 1-322 XPM card replacement procedures NT2X48 in an OPM RMM (continued) Summary of card replacement procedure for an NT2X48 card in an RMM This flowchart summarizes the At TRKS;TTP level procedure. of the MAP terminal post the RMM Use the instructions in the procedure that follows this flowchart to perform the Is the...
Page 355 XPM card replacement procedures 1-323 NT2X48 in an OPM RMM (continued) Replacing an NT2X48 card in an RMM At the MAP display Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. Access the TTP level of the MAP and post the ESA digitone receivers associated with the card to be replaced by typing >MAPCI;MTC;TRKS;TTP;POST P RMM rmm_no ckt_no...
Page 356 1-324 XPM card replacement procedures NT2X48 in an OPM RMM (continued) At the RMM shelf WARNING Static electricity damage Wear a wrist strap connected to the wrist strap grounding point of a frame supervisory panel (FSP) while handling circuit cards. This protects the cards against damage caused by static electricity.
Page 357 XPM card replacement procedures 1-325 NT2X48 in an OPM RMM (end) Installation busy the trunks that are associated with the new NT2X48 card by typing >BSY INB ALL and pressing the Enter key. Note: ESAdigitonereceiversshouldalwaysbeinanINBstatewhenthe RLCM is under CC control, to prevent CC access. The ESA processor will turn the circuits up to an idle state when the RLCM is in the ESA environment.
Page 358: Nt2X48 In An Rlcm Rmm
1-326 XPM card replacement procedures NT2X48 in an RLCM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X48 Digital 4-channel Digitone Receiver Common procedures The replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 359 XPM card replacement procedures 1-327 NT2X48 in an RLCM RMM (continued) Summary of card replacement procedure for an NT2X48 card in an RMM This flowchart summarizes the At TRKS;TTP level procedure. of the MAP terminal post the RMM Use the instructions in the procedure that follows this flowchart to perform the Is the...
Page 360 1-328 XPM card replacement procedures NT2X48 in an RLCM RMM (continued) Replacing an NT2X48 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At the MAP display Access the TTP level of the MAP and post the ESA digitone receivers associated with the card to be replaced by typing...
Page 361 XPM card replacement procedures 1-329 NT2X48 in an RLCM RMM (continued) At the RMM shelf WARNING Static electricity damage Wear a wrist strap connected to the wrist strap grounding point of a frame supervisory panel (FSP) while handling circuit cards. This protects the cards against damage caused by static electricity.
Page 362 1-330 XPM card replacement procedures NT2X48 in an RLCM RMM (end) Installation busy the trunks that are associated with the new NT2X48 card by typing >BSY INB ALL and pressing the Enter key. Note: ESAdigitonereceiversshouldalwaysbeinanINBstatewhenthe RLCM is under CC control, to prevent CC access. The ESA processor will turn the circuits up to an idle state when the RLCM is in the ESA environment.
Page 363 XPM card replacement procedures 1-331 NT2X55 in an RSC RMM Application Use this procedure to replace the following card in an RSC RMM. Suffixes Name NT2X55 Signaling distribution (SD) card type 2 Common Procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 364 1-332 XPM card replacement procedures NT2X55 in an RSC RMM (continued) Summary of card replacement procedure for NT2X55 card in RSC RMM This flowchart summarizes the At MAP PM level, procedure. post the RMM Use the instructions in the procedure that follows this flowchart to perform the BSY the RMM procedure.
Page 365 XPM card replacement procedures 1-333 NT2X55 in an RSC RMM (continued) Replacing an NT2X55 card in an RSC RMM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 366: Nt2X55 In An Rsc Rmm
1-334 XPM card replacement procedures NT2X55 in an RSC RMM (continued) Example of a MAP display: Trks APPL 4SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next...
Page 367 XPM card replacement procedures 1-335 NT2X55 in an RSC RMM (continued) Remove the NT2X55 card as shown in the following ﬁgures. Locate the card to be removed on the appropriate shelf. Open the locking levers on the card to be replaced and gently pull the card towards you until it clears the shelf.
Page 368 1-336 XPM card replacement procedures NT2X55 in an RSC RMM (continued) Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure the card is fully seated in the shelf. Close the locking levers.
Page 369 XPM card replacement procedures 1-337 NT2X55 in an RSC RMM (end) At the MAP display Return the RMM to service by typing >RTS and pressing the Enter key. If the RTS passes step 11 fails step 15 Send any faulty cards for repair according to local procedure. Record the following items in ofﬁce records: •...
Page 370: Nt2X57 In An Iopac Rmm
1-338 XPM card replacement procedures NT2X57 in an IOPAC RMM Application Use this procedure to replace the following card in a remote maintenance module (RMM). Suffix Name NT2X57 Signal distribution card (type 1) Common procedures The replaing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 371 XPM card replacement procedures 1-339 NT2X57 in an IOPAC RMM (continued) Summary of card replacement procedure for NT2X57 card in an RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the procedure.
Page 372 1-340 XPM card replacement procedures NT2X57 in an IOPAC RMM (continued) Replacing an NT2X57 in an RMM At the MAP terminal Get a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. Access the trunk test position (TTP) level of the MAP display and post the RMM that contains the card to be replaced by typing MAPCI;MTC;TRKS;TTP;POST P RMM rmm_no ckt_no to ckt_no...
Page 373 XPM card replacement procedures 1-341 NT2X57 in an IOPAC RMM (end) Go to step 9. Get more assistance in replacing this card by contacting the personnel responsible for higher-level support. You have completed this procedure. DMS-100 Family NA100 Card Replacement Procedures Volume 4 of 7 LET0015 and up...
Page 374: Nt2X57 In An Opm Rmm
1-342 XPM card replacement procedures NT2X57 in an OPM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X57 Signal Distribution Card (SD) Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 375 XPM card replacement procedures 1-343 NT2X57 in an OPM RMM (continued) Summary of card replacement procedure for an NT2X57 card in an RMM This flowchart summarizes the procedure. Access the TRKS;TTP level of Use the instructions in the the MAP terminal procedure that follows this flowchart to perform the procedure.
Page 376 1-344 XPM card replacement procedures NT2X57 in an OPM RMM (continued) Replacing an NT2X57 card in an RMM At the MAP display Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. Access the TTP level of the MAP and post the signal distribution circuits on the card to be replaced by typing >MAPCI;MTC;TRKS;TTP;POST P RMM rmm_no ckt_no...
Page 377 XPM card replacement procedures 1-345 NT2X57 in an OPM RMM (end) At the MAP display Repost to verify the signal distribution circuits on the card that was replaced by typing >POST P RMM rmm_no ckt_no and pressing the Enter key. where rmm_no is the number of the RMM shelf where the card was replaced...
Page 378: Nt2X57 In An Rlcm-Edc Rmm
1-346 XPM card replacement procedures NT2X57 in an RLCM-EDC RMM Application Use this procedure to replace a card in the shelves or frames identiﬁed in the following table. Suffixes Cardname Shelf/frame name NT2X57 Signal Distribution Card RMM/RLCC (SD) If you cannot identify the PEC, sufﬁx, and shelf or frame for the card you want to replace, refer to the Index.
Page 379 XPM card replacement procedures 1-347 NT2X57 in an RLCM-EDC RMM (continued) Summary of replacing an NT2X57 card in RMM This flowchart summarizes the procedure. Use the Access TRKS; TTP instructions in the procedure level of the MAP that follows this flowchart to terminal perform the procedure.
Page 380 1-348 XPM card replacement procedures NT2X57 in an RLCM-EDC RMM (continued) Replacing an NT2X57 At your current location Obtain a replacement card. Make sure the replacement card has the same product equipment code (PEC), and PEC sufﬁx. At the MAP display To access the TTP level of the MAP display and post the signal distribution circuits on the card, type >MAPCI;MTC;TRKS;TTP;POST P RMM rmm_no ckt_no...
Page 381 XPM card replacement procedures 1-349 NT2X57 in an RLCM-EDC RMM (end) At the MAP terminal To verify the signal distribution circuits on the removed card, type >POST P RMM rmm_no ckt_no and press the Enter key. where rmm_no is the number of the RMM shelf, the location of the replaced card ckt_no is the number of the ﬁrst circuit and the location of the NT2X5 card.
Page 382: Nt2X57 In An Rlcm Rmm
1-350 XPM card replacement procedures NT2X57 in an RLCM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X57 Signal Distribution Card (SD) Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 383 XPM card replacement procedures 1-351 NT2X57 in an RLCM RMM (continued) Summary of card replacement procedure for an NT2X57 card in an RMM This flowchart summarizes the procedure. Access the TRKS;TTP level of Use the instructions in the the MAP terminal procedure that follows this flowchart to perform the procedure.
Page 384 1-352 XPM card replacement procedures NT2X57 in an RLCM RMM (continued) Replacing an NT2X57 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At the MAP display Access the TTP level of the MAP and post the signal distribution circuits on the card to be replaced by typing...
Page 385 XPM card replacement procedures 1-353 NT2X57 in an RLCM RMM (continued) At the RMM shelf WARNING Static electricity damage Wear a wrist strap connected to the wrist strap grounding point of a frame supervisory panel (FSP) while handling circuit cards. This protects the cards against damage caused by static electricity.
Page 386 1-354 XPM card replacement procedures NT2X57 in an RLCM RMM (end) Obtain further assistance in replacing this card by contacting the personnel responsible for higher level of support. You have completed this procedure. 297-8021-547 Standard 14.02 May 2001...
Page 387 XPM card replacement procedures 1-355 NT2X57 in an RSC RMM Application Use this procedure to replace the following card in an RSC RMM. Suffixes Name NT2X57 Signal distribution (SD) card Common Procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 388 1-356 XPM card replacement procedures NT2X57 in an RSC RMM (continued) Summary of card replacement procedure for NT2X57 card in an RSC RMM This flowchart summarizes the At MAP PM level, procedure. post the RMM Use the instructions in the procedure that follows this flowchart to perform the BSY the RMM...
Page 389 XPM card replacement procedures 1-357 NT2X57 in an RSC RMM (continued) Replacing an NT2X57 card in RSC RMM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 390: Nt2X57 In An Rsc Rmm
1-358 XPM card replacement procedures NT2X57 in an RSC RMM (continued) Example of a MAP display: Trks APPL 4SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next...
Page 391 XPM card replacement procedures 1-359 NT2X57 in an RSC RMM (continued) Locate the card to be removed on the appropriate shelf. Open the locking levers on the card to be replaced and gently pull the card towards you until it clears the shelf. Ensure the replacement card has the same PEC including sufﬁx, as the card you just removed.
Page 392 1-360 XPM card replacement procedures NT2X57 in an RSC RMM (continued) Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure the card is fully seated in the shelf. Close the locking levers.
Page 393 XPM card replacement procedures 1-361 NT2X57 in an RSC RMM (end) At the MAP display Return the RMM to service by typing >RTS and pressing the Enter key. If the RTS passed step 11 failed step 15 Send any faulty cards for repair according to local procedure. Record the following items in ofﬁce records: •...
Page 394: Nt2X57 In An Rsc-S (Ds-1) Model A Rmm
1-362 XPM card replacement procedures NT2X57 in an RSC-S (DS-1) Model A RMM Application Use this procedure to replace an NT2X57 card in an RSC-S RMM. Suffixes Name NT2X57 Signal Distribution Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 395 XPM card replacement procedures 1-363 NT2X57 in an RSC-S (DS-1) Model A RMM (continued) Summary of card replacement procedure for an NT2X57 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the At MAP PM level, procedure.
Page 396 1-364 XPM card replacement procedures NT2X57 in an RSC-S (DS-1) Model A RMM (continued) Replacing an NT2X57 card in RSC-S RMM At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 397 XPM card replacement procedures 1-365 NT2X57 in an RSC-S (DS-1) Model A RMM (continued) and pressing the Enter key. Example of a MAP display: Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS...
Page 398 1-366 XPM card replacement procedures NT2X57 in an RSC-S (DS-1) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 399 XPM card replacement procedures 1-367 NT2X57 in an RSC-S (DS-1) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into the slot. Seat and lock the card.
Page 400 1-368 XPM card replacement procedures NT2X57 in an RSC-S (DS-1) Model A RMM (end) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 14 other step 10 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 401: Nt2X57 In An Rsc-S (Ds-1) Model B Rmm
XPM card replacement procedures 1-369 NT2X57 in an RSC-S (DS-1) Model B RMM Application Use this procedure to replace an NT2X57 card in an RSC-S RMM. Suffixes Name NT2X57 Signal Distribution Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 402 1-370 XPM card replacement procedures NT2X57 in an RSC-S (DS-1) Model B RMM (continued) Summary of card replacement procedure for an NT2X57 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the At MAP PM level, procedure.
Page 403 XPM card replacement procedures 1-371 NT2X57 in an RSC-S (DS-1) Model B RMM (continued) Replacing an NT2X57 card in RSC-S RMM At Your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 404 1-372 XPM card replacement procedures NT2X57 in an RSC-S (DS-1) Model B RMM (continued) and pressing the Enter key. Example of a MAP display: Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS...
Page 405 XPM card replacement procedures 1-373 NT2X57 in an RSC-S (DS-1) Model B RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 406 1-374 XPM card replacement procedures NT2X57 in an RSC-S (DS-1) Model B RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into the slot. Seat and lock the card.
Page 407 XPM card replacement procedures 1-375 NT2X57 in an RSC-S (DS-1) Model B RMM (end) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 14 other step 10 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 408: Nt2X57 In An Rsc-S (Pcm-30) Model A Rmm
1-376 XPM card replacement procedures NT2X57 in an RSC-S (PCM-30) Model A RMM Application Use this procedure to replace an NT2X57 card in an RSC-S RMM. Suffixes Name NT2X57 Signal Distribution Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 409 XPM card replacement procedures 1-377 NT2X57 in an RSC-S (PCM-30) Model A RMM (continued) Summary of card replacement procedure for an NT2X57 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the procedure.
Page 410 1-378 XPM card replacement procedures NT2X57 in an RSC-S (PCM-30) Model A RMM (continued) Replacing an NT2X57 card in RSC-S RMM At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 411 XPM card replacement procedures 1-379 NT2X57 in an RSC-S (PCM-30) Model A RMM (continued) and pressing the Enter key. Example of a MAP display: Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS...
Page 412 1-380 XPM card replacement procedures NT2X57 in an RSC-S (PCM-30) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 413 XPM card replacement procedures 1-381 NT2X57 in an RSC-S (PCM-30) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into the slot. Seat and lock the card.
Page 414 1-382 XPM card replacement procedures NT2X57 in an RSC-S (PCM-30) Model A RMM (end) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 14 other step 10 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 415 XPM card replacement procedures 1-383 NT2X59 in an IOPAC RMM Application Use this procedure to replace the following card in a remote maintenance module (RMM). Suffix Name NT2X59 Group CODEC and Tone cCard Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 416: Nt2X59 In An Iopac Rmm
1-384 XPM card replacement procedures NT2X59 in an IOPAC RMM (continued) Summary of card replacement procedure for an NT2X59 card in an RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the procedure.
Page 417 XPM card replacement procedures 1-385 NT2X59 in an IOPAC RMM (continued) Replacing an NT2X59 in an RMM At the MAP terminal Get a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. Go to the peripheral module (PM) level of the MAP display and post the RMM by typing >PM;POST RMM rmm_no...
Page 418 1-386 XPM card replacement procedures NT2X59 in an IOPAC RMM (end) At the MAP terminal Return the RMM to service by typing >RTS and pressing the Enter key. If RTS passed step 6 failed step 8 Send any faulty cards for repair according to local procedure. Record the following items in ofﬁce records: •...
Page 419 XPM card replacement procedures 1-387 NT2X59 in an OPM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X59 Group CODEC Card Common procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 420: Nt2X59 In An Opm Rmm
1-388 XPM card replacement procedures NT2X59 in an OPM RMM (continued) This flowchart summarizes the procedure. At MAP PM level, post the RMM Use the instructions in the procedure that follows this flowchart to perform the procedure. BSY the RMM Replace the card with one with identical PEC...
Page 421 XPM card replacement procedures 1-389 NT2X59 in an OPM RMM (continued) Replacing an NT2X59 card in an RMM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 422 1-390 XPM card replacement procedures NT2X59 in an OPM RMM (continued) Example of a MAP display: Trks APPL 3SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next...
Page 423 XPM card replacement procedures 1-391 NT2X59 in an OPM RMM (continued) Locate the card to be removed on the appropriate shelf. Open the locking levers on the card to be replaced and gently pull the card towards you until it clears the shelf. Ensure that the replacement card has the same PEC including sufﬁx, as the card you just removed.
Page 424 1-392 XPM card replacement procedures NT2X59 in an OPM RMM (continued) Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure that the card is fully seated in the shelf. Close the locking levers.
Page 425 XPM card replacement procedures 1-393 NT2X59 in an OPM RMM (end) At the MAP display Load the RMM by typing >LOADPM and pressing the Enter key. Test the RMM by typing >TST and pressing the Enter key. Example of a MAP response: Test Passed Test Failed If TST...
Page 426: Nt2X59 In An Rlcm-Edc Rmm
1-394 XPM card replacement procedures NT2X59 in an RLCM-EDC RMM Application Use this procedure to replace a card in the shelves or frames identiﬁed in the following table. Suffixes Cardname Shelf/frame name NT2X59 Group CODEC Card RMM/RLCC If you cannot identify the PEC, sufﬁx, and shelf or frame for the card you want to replace, refer to the Index.
Page 427 XPM card replacement procedures 1-395 NT2X59 in an RLCM-EDC RMM (continued) Summary of replacing an NT2X59 card in RMM This flowchart summarizes the procedure. At MAP PM level, post the RMM Use the instructions in the procedure that follows this flowchart to perform the procedure.
Page 428 1-396 XPM card replacement procedures NT2X59 in an RLCM-EDC RMM (continued) Replacing an NT2X59 card in RMM At your current location Proceed if: • a step in a maintenance procedure directs you to this card replacement procedure • you use the procedure to verify or accept cards •...
Page 429 XPM card replacement procedures 1-397 NT2X59 in an RLCM-EDC RMM (continued) At the RMM shelf WARNING Static discharge can cause damage to circuit packs Wear a wrist strap and connect the wrist strap to the frame of the RMM. Connect the wrist strap before you remove or insert any cards.
Page 430 1-398 XPM card replacement procedures NT2X59 in an RLCM-EDC RMM (continued) Make sure the replacement card has the same PEC, and PEC sufﬁx, as the removed card. Open the locking levers on the replacement card. Align the card with the slots in the shelf. Carefully slide the card into the shelf. Seat and lock the card.
Page 431 XPM card replacement procedures 1-399 NT2X59 in an RLCM-EDC RMM (continued) Use the following information to determine the next step in this procedure. If you enter this procedure from a procedure that clears an alarm step 16 other than listed here step 10 At the MAP display To load the RMM, type...
Page 432 1-400 XPM card replacement procedures NT2X59 in an RLCM-EDC RMM (end) To return the RMM to service, type >RTS and press the Enter key. If RTS passes step 13 fails step 17 To send defective cards for repair, follow the local procedures. Record information for ofﬁce records, as follows: •...
Page 433 XPM card replacement procedures 1-401 NT2X59 in an RLCM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X59 Group CODEC Card Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 434: Nt2X59 In An Rlcm Rmm
1-402 XPM card replacement procedures NT2X59 in an RLCM RMM (continued) Summary of card replacement procedure for an NT2X59 card in an RMM This flowchart summarizes the procedure. At MAP PM level, post the RMM Use the instructions in the procedure that follows this flowchart to perform the procedure.
Page 435 XPM card replacement procedures 1-403 NT2X59 in an RLCM RMM (continued) Replacing an NT2X59 card in an RMM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 436 1-404 XPM card replacement procedures NT2X59 in an RLCM RMM (continued) Example of a MAP display: Trks APPL 3SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next...
Page 437 XPM card replacement procedures 1-405 NT2X59 in an RLCM RMM (end) At the MAP display Load the RMM by typing >LOADPM and pressing the Enter key. If LOADPM command passed step 8 failed step 13 Return the RMM to service by typing >RTS and pressing the Enter key.
Page 438: Nt2X59 In An Rsc Rmm
1-406 XPM card replacement procedures NT2X59 in an RSC RMM Application Use this procedure to replace the following card in an RSC RMM. Suffixes Name NT2X59 Group CODEC card Common Procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 439 XPM card replacement procedures 1-407 NT2X59 in an RSC RMM (continued) Summary of card replacement procedure for an NT2X59 card in an RSC RMM At MAP PM level, This flowchart summarizes the post the RMM procedure. Use the instructions in the procedure that follows this flowchart to perform the BSY the RMM...
Page 440 1-408 XPM card replacement procedures NT2X59 in an RSC RMM (continued) Replacing an NT2X59 card in RSC RMM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 441 XPM card replacement procedures 1-409 NT2X59 in an RSC RMM (continued) Example of a MAP display: Trks APPL 4SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next...
Page 442 1-410 XPM card replacement procedures NT2X59 in an RSC RMM (continued) Locate the card to be removed on the appropriate shelf. Open the locking levers on the card to be replaced and gently pull the card towards you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 443 XPM card replacement procedures 1-411 NT2X59 in an RSC RMM (continued) Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure the card is fully seated in the shelf. Close the locking levers.
Page 444 1-412 XPM card replacement procedures NT2X59 in an RSC RMM (end) At the MAP display Load the RMM by typing >LOADPM and pressing the Enter key. Return the RMM to service by typing >RTS and pressing the Enter key. If the RTS passed step 12 failed...
Page 445: Nt2X59 In An Rsc-S (Ds-1) Model A Rmm
XPM card replacement procedures 1-413 NT2X59 in an RSC-S (DS-1) Model A RMM Application Use this procedure to replace an NT2X59 card in an RSC-S RMM. Suffixes Name NT2X59 Group Codec Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 446 1-414 XPM card replacement procedures NT2X59 in an RSC-S (DS-1) Model A RMM (continued) Summary of card replacement procedure for an NT2X59 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the At MAP PM level, procedure.
Page 447 XPM card replacement procedures 1-415 NT2X59 in an RSC-S (DS-1) Model A RMM (continued) Replacing an NT2X59 card in RSC-S RMM At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 448 1-416 XPM card replacement procedures NT2X59 in an RSC-S (DS-1) Model A RMM (continued) and pressing the Enter key. Example of a MAP display: Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS...
Page 449 XPM card replacement procedures 1-417 NT2X59 in an RSC-S (DS-1) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 450 1-418 XPM card replacement procedures NT2X59 in an RSC-S (DS-1) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into the slot. Seat and lock the card.
Page 451 XPM card replacement procedures 1-419 NT2X59 in an RSC-S (DS-1) Model A RMM (end) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 14 other step 10 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 452: Nt2X59 In An Rsc-S (Ds-1) Model B Rmm
1-420 XPM card replacement procedures NT2X59 in an RSC-S (DS-1) Model B RMM Application Use this procedure to replace an NT2X59 card in an RSC-S RMM. Suffixes Name NT2X59 Group Codec Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 453 XPM card replacement procedures 1-421 NT2X59 in an RSC-S (DS-1) Model B RMM (continued) Summary of card replacement procedure for an NT2X59 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the At MAP PM level, procedure.
Page 454 1-422 XPM card replacement procedures NT2X59 in an RSC-S (DS-1) Model B RMM (continued) Replacing an NT2X59 card in RSC-S RMM At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 455 XPM card replacement procedures 1-423 NT2X59 in an RSC-S (DS-1) Model B RMM (continued) and pressing the Enter key. Example of a MAP display: Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS...
Page 456 1-424 XPM card replacement procedures NT2X59 in an RSC-S (DS-1) Model B RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 457 XPM card replacement procedures 1-425 NT2X59 in an RSC-S (DS-1) Model B RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into the slot. Seat and lock the card.
Page 458 1-426 XPM card replacement procedures NT2X59 in an RSC-S (DS-1) Model B RMM (end) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 14 other step 10 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 459: Nt2X59 In An Rsc-S (Pcm-30) Model A Rmm
XPM card replacement procedures 1-427 NT2X59 in an RSC-S (PCM-30) Model A RMM Application Use this procedure to replace an NT2X59 card in an RSC-S RMM. Suffixes Name NT2X59 Group Codec Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 460 1-428 XPM card replacement procedures NT2X59 in an RSC-S (PCM-30) Model A RMM (continued) Summary of card replacement procedure for an NT2X59 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the At MAP PM level, procedure.
Page 461 XPM card replacement procedures 1-429 NT2X59 in an RSC-S (PCM-30) Model A RMM (continued) Replacing an NT2X59 card in RSC-S RMM Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 462 1-430 XPM card replacement procedures NT2X59 in an RSC-S (PCM-30) Model A RMM (continued) and pressing the Enter key. Example of a MAP display: Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS...
Page 463 XPM card replacement procedures 1-431 NT2X59 in an RSC-S (PCM-30) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 464 1-432 XPM card replacement procedures NT2X59 in an RSC-S (PCM-30) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into the slot. Seat and lock the card.
Page 465 XPM card replacement procedures 1-433 NT2X59 in an RSC-S (PCM-30) Model A RMM (end) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 14 other step 10 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 466: Nt2X70 In An Iopac Hie
1-434 XPM card replacement procedures NT2X70 in an IOPAC HIE Application Use this procedure to replace the following card in the host interface equipment (HIE) shelf. Suffix Name NT2X70 Power converter (±5V/±12V) Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 467 XPM card replacement procedures 1-435 NT2X70 in an IOPAC HIE (continued) Summary of card replacement procedure for an NT2X70 in an HIE This flowchart summarizes the procedure. Use the instructions in the procedure that follows this At PM level, post flowchart to perform the and busy the ESA procedure.
Page 468 1-436 XPM card replacement procedures NT2X70 in an IOPAC HIE (continued) Replacing an NT2X70 in an HIE At the MAP terminal Get a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. If you were directed to this procedure from the Alarm Clearing Procedures, go to step 5.
Page 469 XPM card replacement procedures 1-437 NT2X70 in an IOPAC HIE (continued) Replace the NT2X70 card using the common replacing a card procedure in this document. When you have completed the procedure, return here. Power up the HIE. • Ensure the converter (NT2X70) is inserted. A major audible alarm may sound.
Page 470 1-438 XPM card replacement procedures NT2X70 in an IOPAC HIE (continued) If load ﬁles are located on SLM disk step 25 Locate the tape that contains the PM load ﬁles. Mount the tape on a magnetic tape drive. Download the tape by typing >MOUNT tape_no and pressing the Enter key.
Page 471 XPM card replacement procedures 1-439 NT2X70 in an IOPAC HIE (continued) and pressing the Enter key. Go to step 29. From ofﬁce records, determine and note the number of the system load module (SLM) disk and the name of the volume that contains the PM load ﬁles.
Page 472 1-440 XPM card replacement procedures NT2X70 in an IOPAC HIE (end) Go to step 34. Get more assistance in replacing this card by contacting the personnel responsible for higher level of support. You have completed this procedure. 297-8021-547 Standard 14.02 May 2001...
Page 473 XPM card replacement procedures 1-441 NT2X70 in an OPM HIE Application Use this procedure to replace the following card in the host interface equipment (HIE) shelf. Suffixes Name NT2X70 AA, AB, Power Converter (5V/12V) AC, AD, AE, AF Common procedures The common replacing a card procedure is referenced in this procedure.
Page 474: Nt2X70 In An Opm Hie
1-442 XPM card replacement procedures NT2X70 in an OPM HIE (continued) Summary of card replacement procedure for an NT2X70 card in an HIE shelf This flowchart summarizes the procedure. Power up the At PM level, post Use the instructions in the NT2X70 card in and busy the procedure that follows this...
Page 475 XPM card replacement procedures 1-443 NT2X70 in an OPM HIE (continued) Replacing an NT2X70 card in an HIE shelf At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 476 1-444 XPM card replacement procedures NT2X70 in an OPM HIE (continued) CAUTION Loss of service This procedure contains directions to busy one or more peripheral modules (PM) in a frame. Since busying a PM affects subscriber service, replace power converters only during periods of low trafﬁc.
Page 477 XPM card replacement procedures 1-445 NT2X70 in an OPM HIE (continued) At the HIE shelf WARNING Static electricity damage Wear a wrist strap connected to the wrist strap grounding point of a frame supervisory panel (FSP) while handling circuit cards. This protects the cards against damage caused by static electricity.
Page 478 1-446 XPM card replacement procedures NT2X70 in an OPM HIE (continued) If you were directed to this procedure from another maintenance procedure, return now to the procedure that directed you here and continue as directed; otherwise, continue with step 13. At the MAP display Post the OPM associated with the faulty NT2X70 card by typing >POST LCM site_name frame_no lcm_no...
Page 479 XPM card replacement procedures 1-447 NT2X70 in an OPM HIE (continued) Determine the type of device on which the PM load ﬁles are located. If load ﬁles are located on tape step 18 IOC disk step 24 SLM disk step 29 Locate the tape that contains the PM load ﬁles.
Page 480 1-448 XPM card replacement procedures NT2X70 in an OPM HIE (continued) List the IOC ﬁle names into your user directory by typing >LISTVOL volume_name ALL and pressing the Enter key. where volume_name is the name of the volume that contains the PM load ﬁles, obtained in step 24.
Page 481 XPM card replacement procedures 1-449 NT2X70 in an OPM HIE (continued) Return the LCM unit to service by typing >RTS and pressing the Enter key. If RTS passed step 69 failed step 73 At the MAP display Post the OPM associated with the faulty NT2X70 card by typing >POST LCM site_name frame_no lcm_no and pressing the Enter key.
Page 482 1-450 XPM card replacement procedures NT2X70 in an OPM HIE (continued) At the HIE shelf WARNING Static electricity damage Wear a wrist strap connected to the wrist strap grounding point of a frame supervisory panel (FSP) while handling circuit cards. This protects the cards against damage caused by static electricity.
Page 483 XPM card replacement procedures 1-451 NT2X70 in an OPM HIE (continued) If you were directed to this procedure from another maintenance procedure, return now to the procedure that directed you here and continue as directed; otherwise, continue with step 46. At the MAP display Post the OPM associated with the faulty NT2X70 card by typing >POST LCM site_name frame_no lcm_no...
Page 484 1-452 XPM card replacement procedures NT2X70 in an OPM HIE (continued) Determine the type of device on which the PM load ﬁles are located. If load ﬁles are located on tape step 51 IOC disk step 57 SLM disk step 62 Locate the tape that contains the PM load ﬁles.
Page 485 XPM card replacement procedures 1-453 NT2X70 in an OPM HIE (continued) List the IOC ﬁle names into your user directory by typing >LISTVOL volume_name ALL and pressing the Enter key. where volume_name is the name of the volume that contains the PM load ﬁles, obtained in step 57.
Page 486 1-454 XPM card replacement procedures NT2X70 in an OPM HIE (end) Return the ESA processor to service by typing >RTS and pressing the Enter key. If RTS passed step 69 failed step 73 Send any faulty cards for repair according to local procedure. Record the following items in ofﬁce records: •...
Page 487 XPM card replacement procedures 1-455 NT2X70 in an RLCM-EDC HIE Application Use this procedure to replace the following card in the shelves or frames that appear in the following table. Suffixes Card name Shelf/frame name NT2X70 Power Converter HIE/RLCC (5V/12V) For the card to replace, refer to the index for a list of cards, shelves, and frames if you cannot identify: •...
Page 488 1-456 XPM card replacement procedures NT2X70 in an RLCM-EDC HIE (continued) Summary of replacing an NT2X70 card in HIE shelf This flowchart summarizes the At PM level, post procedure. and busy the LCM unit. Use the instructions in the procedure that follows this flowchart, to perform the Power down the procedure.
Page 489 XPM card replacement procedures 1-457 NT2X70 in an RLCM-EDC HIE (continued) Replacing an NT2X70 card in HIE shelf, At your current location Proceed to step 2 if one of the following conditions applies: • another maintenance procedure directed you to this card replacement procedure •...
Page 490: Nt2X70 In An Rlcm-Edc Hie
1-458 XPM card replacement procedures NT2X70 in an RLCM-EDC HIE (continued) CAUTION Loss of service This procedure contains directions to busy one or more peripheral modules (PM) in a frame. When you busy a PM, subscriber service is affected. Replace power converters only during periods of low trafﬁc.
Page 491 XPM card replacement procedures 1-459 NT2X70 in an RLCM-EDC HIE (continued) If another maintenance procedure directed you to this procedure, return to that procedure and continue as directed. If this action did not occur, proceed to step 10. At the MAP display To load LCM unit 0, type >LOADPM UNIT 0 CC and press the Enter key.
Page 492 1-460 XPM card replacement procedures NT2X70 in an RLCM-EDC HIE (continued) tape_no is the number of the tape drive that contains the PM load ﬁles To release the tape drive from your user directory, type >DEMOUNT T tape_no and press the Enter key. where tape_no is the number of the tape drive mounted in step 14...
Page 493 XPM card replacement procedures 1-461 NT2X70 in an RLCM-EDC HIE (continued) and press the Enter key. where volume_name is the name of the volume that contains the PM load ﬁles, obtained in step 23 To leave the disk utility, type >QUIT and press the Enter key.
Page 494 1-462 XPM card replacement procedures NT2X70 in an RLCM-EDC HIE (continued) At the HIE shelf WARNING Static electricity damage Wear a wrist strap that connects to the wrist strap grounding point of a frame supervisory panel (FSP) when you handle circuit cards.
Page 495 XPM card replacement procedures 1-463 NT2X70 in an RLCM-EDC HIE (end) Record the items that follow in ofﬁce records: • date that card replacement occurs • serial number of the card • problems that prompts replacement of the card Proceed to step 40. For additional help to replace this card, contact the next level of support.
Page 496: Nt2X70 In An Rlcm Hie
1-464 XPM card replacement procedures NT2X70 in an RLCM HIE Application Use this procedure to replace the following card in the host interface equipment (HIE) shelf. Suffixes Name NT2X70 AA, AB, Power Converter (5V/12V) AC, AD, Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 497 XPM card replacement procedures 1-465 NT2X70 in an RLCM HIE (continued) Summary of card replacement procedure for an NT2X70 card in an HIE shelf This flowchart summarizes the procedure. Power up the At PM level, post Use the instructions in the NT2X70 card in and busy the procedure that follows this...
Page 498 1-466 XPM card replacement procedures NT2X70 in an RLCM HIE (continued) Replacing an NT2X70 card in an HIE shelf At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 499 XPM card replacement procedures 1-467 NT2X70 in an RLCM HIE (continued) CAUTION Loss of service This procedure contains directions to busy one or more peripheral modules (PM) in a frame. Since busying a PM affects subscriber service, replace power converters only during periods of low trafﬁc Busy unit 0 of the RLCM by typing >BSY UNIT 0...
Page 500 1-468 XPM card replacement procedures NT2X70 in an RLCM HIE (continued) At the HIE shelf WARNING Static electricity damage Wear a wrist strap connected to the wrist strap grounding point of a frame supervisory panel (FSP) while handling circuit cards. This protects the cards against damage caused by static electricity.
Page 501 XPM card replacement procedures 1-469 NT2X70 in an RLCM HIE (continued) Toggle the ON/OFF/RESET switch on the power converter faceplate to the RESET position and hold while setting the circuit breaker on the FSP to the ON position. Both the converter FAIL LED and FRAME FAIL lamp on the FSP will go OFF, release the ON/OFF/RESET switch.
Page 502 1-470 XPM card replacement procedures NT2X70 in an RLCM HIE (continued) and pressing the Enter key. message “loadfile not found in step 18 directory" is not received load passed step 34 load failed step 38 Determine the type of device on which the PM load ﬁles are located. If load ﬁles are located on tape step 19...
Page 503 XPM card replacement procedures 1-471 NT2X70 in an RLCM HIE (continued) tape_no is the number of the tape drive mounted in step 21. Go to step 35. From ofﬁce records, determine and note the number of the input/output controller (IOC) disk and the name of the volume that contains the PM load ﬁles.
Page 504 1-472 XPM card replacement procedures NT2X70 in an RLCM HIE (continued) Load the LCM unit by typing >LOADPM and pressing the Enter key. If loadpm passed step 36 failed step 75 Return the LCM unit to service by typing >RTS and pressing the Enter key.
Page 505 XPM card replacement procedures 1-473 NT2X70 in an RLCM HIE (continued) Busy the ESA processor by typing >BSY and pressing the Enter key. Example of a MAP response: This action will take this PM out of service Please confirm (“Yes” or “No”) Respond to the system prompt by typing >YES At the HIE shelf...
Page 506 1-474 XPM card replacement procedures NT2X70 in an RLCM HIE (continued) Power up the NT2X70 card in slot 22 of the HIE shelf as follows: Ensure that the NT2X70 card is inserted. A major audible alarm may sound. This alarm is silenced when power is restored to the converter. Set the POWER switch to the ON position.
Page 507 XPM card replacement procedures 1-475 NT2X70 in an RLCM HIE (continued) and pressing the Enter key. where esa_no is the number of the ESA processor identiﬁed in step 4. Load the ESA processor by typing >LOADPM and pressing the Enter key. message “loadfile not found in step 52 directory"...
Page 508 1-476 XPM card replacement procedures NT2X70 in an RLCM HIE (continued) tape_no is the number of the tape drive containing the PM load ﬁles. Release the tape drive from your user directory by typing >DEMOUNT T tape_no and pressing the Enter key. where tape_no is the number of the tape drive mounted in step 55.
Page 509 XPM card replacement procedures 1-477 NT2X70 in an RLCM HIE (end) where volume_name is the name of the volume that contains the PM load ﬁles, obtained in step 64. Leave the disk utility by typing >QUIT and pressing the Enter key. Load the LCM unit by typing >LOADPM and pressing the Enter key.
Page 510: Nt2X70 In An Rsc
1-478 XPM card replacement procedures NT2X70 in an RSC Application Use this procedure to replace the following card in an RSC RCC. Suffixes Name NT2X70 AD, AE, Power converter Common Procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 511 XPM card replacement procedures 1-479 NT2X70 in an RSC (continued) Summary of card replacement procedure for an NT2X70 card in RSC RCC Locate faulty This flowchart summarizes the card procedure. Use the instructions in the procedure that follow this Verify card is flowchart to perform the from inactive procedure.
Page 512 1-480 XPM card replacement procedures NT2X70 in an RSC (continued) Replacing an NT2X70 card in an RSC RCC At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 513 XPM card replacement procedures 1-481 NT2X70 in an RSC (continued) Trks APPL 1RCC SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ 3 ListSet 0 ISTb Links_OOS: CSide PSide 5 TRNSL_ Unit 0: Inact SysB 6 TST_ Unit 1: InSv 7 BSY_ 8 RTS_...
Page 514 1-482 XPM card replacement procedures NT2X70 in an RSC (continued) The system runs a pre-SwAct audit to determine the ability of the inactive unit to accept activity reliably. Note: A maintenance ﬂag appears when maintenance tasks are in progress. Wait until the ﬂag disappears before proceeding with the next maintenance action.
Page 515 XPM card replacement procedures 1-483 NT2X70 in an RSC (continued) At the RCE frame: WARNING Static electricity damage Before removing any cards, put on a wrist strap and connect it to the wrist strap grounding point on the left side of the frame supervisory panel of the RCC.
Page 516 1-484 XPM card replacement procedures NT2X70 in an RSC (continued) Grasp the top and the bottom latch assemblies. Simultaneously rotate the top latch upward and the bottom latch downward until the latches are in the horizontal position. This will move the card 1/2 inch from the shelf backplane.
Page 517 XPM card replacement procedures 1-485 NT2X70 in an RSC (continued) Holding the card by the face plate, slide the card along the guides until the card is free from the shelf. Immediately place the card into an approved electro-static discharge (ESD) protective container.
Page 518 1-486 XPM card replacement procedures NT2X70 in an RSC (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the cards into the slots. Insert the NT2X70 power converter replacement card as shown in the following ﬁgures.
Page 519 XPM card replacement procedures 1-487 NT2X70 in an RSC (continued) Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure the card is fully seated in the shelf. Simultaneously rotate the top latch downward and the bottom latch upward.
Page 520 1-488 XPM card replacement procedures NT2X70 in an RSC (continued) Power up the inactive RCC unit as follows: Ensure the NT2X70 power converter is inserted. A major audible alarm may sound. This alarm is silenced when power is restored to the converter.
Page 521 XPM card replacement procedures 1-489 NT2X70 in an RSC (end) At the MAP display After you replace the faulty card, load the inactive RCC unit. To load the inactive RCC unit, type >LOADPM INACTIVE and press the Enter key. If load passed step 21 failed...
Page 522: Nt2X70 In An Sma
1-490 XPM card replacement procedures NT2X70 in an SMA Application Use this procedure to replace an NT2X70 card in an SMA. Suffixes Name NT2X70 Power Converter (5V/12V) Common procedures The following procedures are referenced in this procedure: • “Locating a faulty card in an SMA" •...
Page 523 XPM card replacement procedures 1-491 NT2X70 in an SMA (continued) Summary of card replacement procedure for an NT2X70 card in an SMA This flowchart summarizes the procedure. Post the PM Use the instructions in the procedure that follows this flowchart to perform the procedure.
Page 524 1-492 XPM card replacement procedures NT2X70 in an SMA (continued) Summary of card replacement procedure for an NT2X70 card in an SMA (continued) Test PM Contact next Test passed? level of support Return the PM to service Contact next Return to level of support service passed?
Page 525 XPM card replacement procedures 1-493 NT2X70 in an SMA (continued) Replacing a NT2X70 card in an SMA At your current location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 526 1-494 XPM card replacement procedures NT2X70 in an SMA (continued) SysB ManB Offl CBsy ISTb InSv SMA 0 ISTb Links_OOS: CSide 0, PSide 0 Unit0: InSv Unit1: Inact SysB Observe the MAP display and determine if the faulty card is in the active or the inactive unit.
Page 527 XPM card replacement procedures 1-495 NT2X70 in an SMA (continued) If the message is XPM SWACTback step 10 SWACT failed Reason: step 10 SWACT refused by SWACT Controller The inactive unit could not establish two-way communication with the central control (CC) and has switched activity back to the originally active unit. You must clear all faults on the inactive unit before attempting to clear the alarm condition on the active unit.
Page 528 1-496 XPM card replacement procedures NT2X70 in an SMA (continued) Unseat but do not remove the NT6X69 Message Interface card and the NT6X80 PCM Loss Addition card using the common unseating a card procedure in this document Power down the unit by setting the ON/OFF switch on the power converter faceplate slots 25 through 27 to the OFF position.
Page 529 XPM card replacement procedures 1-497 NT2X70 in an SMA (end) Return the inactive SMA unit to service by typing >RTS UNIT unit_no and pressing the Enter key. where unit_no is the number of the SMA unit tested in step 21 If RTS passes step 23...
Page 530: Nt2X70 In An Sma-Mvi-20
1-498 XPM card replacement procedures NT2X70 in an SMA-MVI-20 Application Use this procedure to replace an NT2X70 card in an SMA. Suffixes Name NT2X70 Power Converter (5V/12V) Common procedures The following procedures are referenced in this procedure: • “Locating a faulty card in an SMA" •...
Page 531 XPM card replacement procedures 1-499 NT2X70 in an SMA-MVI-20 (continued) Summary of card replacement procedure for an NT2X70 card in an SMA This flowchart summarizes the procedure. Post the PM Use the instructions in the procedure that follows this flowchart to perform the procedure.
Page 532 1-500 XPM card replacement procedures NT2X70 in an SMA-MVI-20 (continued) Summary of card replacement procedure for an NT2X70 card in an SMA (continued) Test PM Contact next Test passed? level of support Return the PM to service Contact next Return to level of support service passed?
Page 533 XPM card replacement procedures 1-501 NT2X70 in an SMA-MVI-20 (continued) Replacing an NT2X70 card in an SMA At the equipment frame Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 534 1-502 XPM card replacement procedures NT2X70 in an SMA-MVI-20 (continued) SysB ManB Offl CBsy ISTb InSv SMA 0 ISTb Links_OOS: CSide 0, PSide 0 Unit0: InSv Unit1: Inact SysB Observe the MAP display and determine if the faulty card is in the active or the inactive unit.
Page 535 XPM card replacement procedures 1-503 NT2X70 in an SMA-MVI-20 (continued) If the message is XPM SWACTback step 10 SWACT failed Reason: step 10 SWACT refused by SWACT Controller The inactive unit could not establish two-way communication with the central control (CC) and has switched activity back to the originally active unit. You must clear all faults on the inactive unit before attempting to clear the alarm condition on the active unit.
Page 536 1-504 XPM card replacement procedures NT2X70 in an SMA-MVI-20 (continued) Unseat but do not remove the NT6X69 Message Interface card and the NT6X80 PCM Loss Addition card using the common unseating a card procedure in this document. Power down the unit by setting the ON/OFF switch on the power converter faceplate slots 25 through 27 to the OFF position.
Page 537 XPM card replacement procedures 1-505 NT2X70 in an SMA-MVI-20 (end) Test the inactive SMA unit by typing >TST UNIT unit_no and pressing the Enter key. where unit_no is the number of the SMA unit loaded in step 21 If TST passes step 23 fails...
Page 538: Nt2X70 In An Sms
1-506 XPM card replacement procedures NT2X70 in an SMS Application Use this procedure to replace an NT2X70 card in an SMS. Suffixes Name NT2X70 Power convertor (5V/12V) Common procedures None Action The following ﬂowchart is only a summary of this procedure. To replace the card, use the instructions in the step-action procedure that follows the ﬂowchart.
Page 539 XPM card replacement procedures 1-507 NT2X70 in an SMS (continued) Summary of card replacement procedure for an NT2X70 card in an SMS This flowchart summarizes the procedure. Use the instructions in the Locate procedure that follows this faulty flowchart to perform the card procedure.
Page 540 1-508 XPM card replacement procedures NT2X70 in an SMS (continued) Replacing an NT2X70 card in an SMS At the frame Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 541 XPM card replacement procedures 1-509 NT2X70 in an SMS (continued) and pressing the Enter key. The system determines the type of SWACT it can perform and displays a conﬁrmation prompt for the selected SWACT. If SWACT can continue at this time step 6 cannot continue at this time step 28...
Page 542 1-510 XPM card replacement procedures NT2X70 in an SMS (continued) At the frame WARNING Static electricity damage Before removing any cards, put on a wrist strap and connect it to the wrist strap grounding point on the left side of the frame supervisory panel of the SMS.
Page 543 XPM card replacement procedures 1-511 NT2X70 in an SMS (continued) Open the locking levers on the card to be replaced. This will move the card 1/2 inch from the shelf backplane. Holding the card by the face plate, slide the card along the guides until the card is free from the shelf.
Page 544 1-512 XPM card replacement procedures NT2X70 in an SMS (continued) Verify the replacement card has the same PEC, including sufﬁx, as the card you just removed. DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2.
Page 545 XPM card replacement procedures 1-513 NT2X70 in an SMS (continued) Gently slide the card into the shelf. Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure the card is fully seated in the shelf. DMS-100 Family NA100 Card Replacement Procedures Volume 4 of 7 LET0015 and up...
Page 546 1-514 XPM card replacement procedures NT2X70 in an SMS (continued) Simultaneously rotate the top latch downward and the bottom latch upward. The card will lock into position when the lock-latches are ﬂush with the faceplate of the card. Power up the inactive SMS unit as follows: Ensure the power converter (NT2X70) is inserted.
Page 547 XPM card replacement procedures 1-515 NT2X70 in an SMS (continued) If FSP is equipped with circuit breakers step 17 Press and hold the RESET button for 1 second. Both the converter FAIL LED and FRAME FAIL lamp on the frame supervisory panel (FSP) will be ON. Go to step 18.
Page 548 1-516 XPM card replacement procedures NT2X70 in an SMS (end) If TST failed step 25 Return the inactive SMS unit to service by typing >RTS UNIT unit_no and pressing the Enter key. where unit_no is the number of the faulty SMS unit If RTS passed step 22...
Page 549: Nt2X70 In An Sms-R
XPM card replacement procedures 1-517 NT2X70 in an SMS-R Application Use this procedure to replace the following card in an SMS-R shelf. Suffixes Name NT2X70 Power Convertor (5V/12V) Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the step-action procedure that follows the ﬂowchart.
Page 550 1-518 XPM card replacement procedures NT2X70 in an SMS-R (continued) Summary of card replacement procedure for an NT2X70 in an SMS-R This flowchart summarizes the procedure. Use the instructions in the RTS inactive Locate procedure that follows this unit faulty card flowchart to perform the procedure.
Page 551 XPM card replacement procedures 1-519 NT2X70 in an SMS-R (continued) Replacing an NT2X70 in an SMS-R At your Current Location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using this procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 552 1-520 XPM card replacement procedures NT2X70 in an SMS-R (continued) and pressing the Enter key. The system determines the type of SWACT it can perform and displays a conﬁrmation prompt for the selected SWACT. If SWACT can continue at this time step 6 cannot continue at this time step 28...
Page 553 XPM card replacement procedures 1-521 NT2X70 in an SMS-R (continued) At the frame WARNING Static electricity damage Before removing any cards, put on a wrist strap and connect it to the wrist strap grounding point on the left side of the frame supervisory panel of the SMS-R.
Page 554 1-522 XPM card replacement procedures NT2X70 in an SMS-R (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Verify that the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 555 XPM card replacement procedures 1-523 NT2X70 in an SMS-R (continued) Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure that the card is fully seated in the shelf. Close the locking levers.
Page 556 1-524 XPM card replacement procedures NT2X70 in an SMS-R (continued) Set the power switch to the ON position. If FSP is equipped with fuses step 16 circuit breakers step 17 Press and hold the reset button for 1 s. Both the converter FAIL LED and FRAME FAIL lamp on the FSP will be ON.
Page 557 XPM card replacement procedures 1-525 NT2X70 in an SMS-R (end) unit_no is the number of the faulty SMS-R unit If TST passes step 21 fails step 25 Return the inactive SMS-R unit to service by typing >RTS UNIT unit_no and pressing the Enter key. where unit_no is the number of the faulty SMS-R unit...
Page 558: Nt2X70 In An Smu
1-526 XPM card replacement procedures NT2X70 in an SMU Application Use this procedure to replace an NT2X70 card in an SMU. Suffixes Name NT2X70 AA, AD, AE Power converter Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 559 XPM card replacement procedures 1-527 NT2X70 in an SMU (continued) Summary of card replacement procedure for an NT2X70 card in an SMU This flowchart summarizes the procedure. Use the instructions in the Return to Locate faulty procedure that follows this service (RTS) card flowchart to perform the...
Page 560 1-528 XPM card replacement procedures NT2X70 in an SMU (continued) Replacing an NT2X70 card in an SMU At your current location: Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure. CAUTION Loss of service When replacing a card in the SMU, ensure that the unit...
Page 561 XPM card replacement procedures 1-529 NT2X70 in an SMU (continued) Switch the activity of the units by typing >SWACT and pressing the Enter key. The system determines the type of SwAct it can perform. The system displays a conﬁrmation prompt for the selected SwAct. If SwAct can continue at this time step 6...
Page 562 1-530 XPM card replacement procedures NT2X70 in an SMU (continued) unit_no is the number of the inactive SMU unit (0 or 1) At the SME frame: Put on a wrist strap. Power down the unit by setting the ON/OFF switch on the power converter faceplate to the OFF position.
Page 563 XPM card replacement procedures 1-531 NT2X70 in an SMU (continued) At the MAP terminal: Load the inactive SMU unit by typing >LOADPM UNIT unit_no and pressing the Enter key. where unit_no is the number of the SMU unit busied in step 9 If LOADPM passed step 18...
Page 564 1-532 XPM card replacement procedures NT2X70 in an SMU (end) Send any faulty cards for repair according to local procedure. Record the following items in ofﬁce records: • date the card was replaced • serial number of the card • symptoms that prompted replacement of the card You have successfully completed this procedure.
Page 565 XPM card replacement procedures 1-533 NT2X90 in an IOPAC RMM Application Use this procedure to replace the following card in a remote maintenance module (RMM). Suffix Name NT2X90 Incoming/outgoing test trunk Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 566: Nt2X90 In An Iopac Rmm
1-534 XPM card replacement procedures NT2X90 in an IOPAC RMM (continued) Summary of card replacement procedure for an NT2X90 in an RMM This flowchart summarizes the procedure. Use the instructions in the At TTP level, post procedure that follows this the RMM flowchart to perform the procedure.
Page 567 XPM card replacement procedures 1-535 NT2X90 in an IOPAC RMM (continued) Replacing an NT2X90 in an RMM At your Current Location Obtain a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At the MAP terminal Access the trunk test position (TTP) level of the MAP display and post the RMM that contains the card to be replaced by typing...
Page 568 1-536 XPM card replacement procedures NT2X90 in an IOPAC RMM (continued) At the RMM WARNING Static electricity damage Wear a wrist strap connected to the wrist strap grounding point at the top of each equipment rack, (Bay 0, 1, 2, and 3), while handling circuit cards.
Page 569 XPM card replacement procedures 1-537 NT2X90 in an IOPAC RMM (end) and pressing the Enter key. If RTS passed step 9 failed step14 Place the untested circuit in the control position by typing >NEXT 1 and pressing the Enter key. Test the circuit by typing >TST If TST...
Page 570: Nt2X90 In An Opac Rmm
1-538 XPM card replacement procedures NT2X90 in an OPAC RMM Application Use this procedure to replace an the following card in a remote maintenance module (RMM). Suffix Name NT2X90 Incoming/outgoing test trunk Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 571 XPM card replacement procedures 1-539 NT2X90 in an OPAC RMM (continued) Summary of card replacement procedure for an NT2X90 in an RMM This flowchart summarizes the procedure. Use the instructions in the At TTP level, post procedure that follows this the RMM flowchart to perform the procedure.
Page 572 1-540 XPM card replacement procedures NT2X90 in an OPAC RMM (continued) Replacing an NT2X90 in an RMM At your Current Location Obtain a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At the MAP terminal Access the trunk test position (TTP) level of the MAP display and post the RMM that contains the card to be replaced by typing...
Page 573 XPM card replacement procedures 1-541 NT2X90 in an OPAC RMM (continued) At the RMM WARNING Static electricity damage Wear a wrist strap connected to the wrist strap grounding point at the top of each equipment rack, (Bay 0, 1, 2, and 3), while handling circuit cards.
Page 574 1-542 XPM card replacement procedures NT2X90 in an OPAC RMM (end) and pressing the Enter key. If RTS passed step 9 failed step14 Place the untested circuit in the control position by typing >NEXT 1 and pressing the Enter key. Test the circuit by typing >TST If TST...
Page 575 XPM card replacement procedures 1-543 NT2X90 in an OPM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X90 AB, AC, Incoming/outgoing Transmission Test Trunk Circuit (TTT) Common procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 576: Nt2X90 In An Opm Rmm
1-544 XPM card replacement procedures NT2X90 in an OPM RMM (continued) Summary of card replacement procedure for an NT2X90 card in an RMM This flowchart summarizes the procedure. At MAP PM level, post the RMM Use the instructions in the procedure that follows this flowchart to perform the procedure.
Page 577 XPM card replacement procedures 1-545 NT2X90 in an OPM RMM (continued) Replacing an NT2X90 card in an RMM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 578 1-546 XPM card replacement procedures NT2X90 in an OPM RMM (continued) Example of a MAP display: Trks APPL 4SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next...
Page 579 XPM card replacement procedures 1-547 NT2X90 in an OPM RMM (continued) Open the locking levers on the card to be replaced and gently pull the card towards you until it clears the shelf. Ensure that the replacement card has the same PEC including sufﬁx, as the card you just removed.
Page 580 1-548 XPM card replacement procedures NT2X90 in an OPM RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card:1. Do not apply direct pressure to the components.2 .Do not force the cards into the slots. Open the locking levers on the replacement card. Align the card with the slots in the shelf and gently slide the card into the shelf.
Page 581 XPM card replacement procedures 1-549 NT2X90 in an OPM RMM (continued) Use the following information to determine the next step in this procedure. If you entered this procedure from an alarm clearing proce- step 15 dure from other step 10 At the MAP display Test the RMM by typing >TST...
Page 582 1-550 XPM card replacement procedures NT2X90 in an OPM RMM (end) and pressing the Enter key. If the RTS passes step 12 fails step 16 Send any faulty cards for repair according to local procedure. Record the following items in ofﬁce records: •...
Page 583 XPM card replacement procedures 1-551 NT2X90 in an RLCM-EDC RMM Application Use this procedure to replace the card that follows in the shelves or frames that appear in the table that follows. Suffixes Cardname Shelf/frame name NT2X90 AB, AC, Incoming/outgoing RMM/RLCC Transmission Test Trunk Circuit (TTT)
Page 584: Nt2X90 In An Rlcm-Edc Rmm
1-552 XPM card replacement procedures NT2X90 in an RLCM-EDC RMM (continued) Summary of Replacing an NT2X90 card in an RMM This flowchart summarizes the At TRKS;TTP level procedure. of the MAP terminal post the RMM Use the instructions that follow to perform this procedure.
Page 585 XPM card replacement procedures 1-553 NT2X90 in an RLCM-EDC RMM (continued) Replacing an NT2X90 card in an RMM At your current location Proceed only if this card replacement procedure sent you to a step in a maintenance procedure. If you use the procedure to verify or accept cards you may proceed.
Page 586 1-554 XPM card replacement procedures NT2X90 in an RLCM-EDC RMM (continued) To busy the trunk circuits that associate with the defective card you replace, type: >BSY ALL and press the Enter key. At the RMM shelf WARNING Static discharge may cause damage to circuit packs Connect a wrist strap to the frame of the RMM before you remove or insert any cards.
Page 587 XPM card replacement procedures 1-555 NT2X90 in an RLCM-EDC RMM (continued) LAST CIRCUIT = 27 POST CKT IDLED SHORT CLLI IS: MONTALK OK, CLLI POSTED POST DELQ BUSY Q TTP 6–006 CKT TYPE PM NO. COM LANG STA S R DOT TE R RMM 0 0 MONTALK To place the ﬁrst circuit on hold and test the second circuit, type:...
Page 588 1-556 XPM card replacement procedures NT2X90 in an RLCM-EDC RMM (end) To return to service and clear the trunk test position, type: >RTS;NEXT and press the Enter key. Send any faulty cards for repair according to local procedure. Record the items that follow in ofﬁce records: •...
Page 589 XPM card replacement procedures 1-557 NT2X90 in an RLCM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT2X90 AB, AC, Incoming/outgoing Transmission Test Trunk Circuit (TTT) Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 590: Nt2X90 In An Rlcm Rmm
1-558 XPM card replacement procedures NT2X90 in an RLCM RMM (continued) Summary of card replacement procedure for an NT2X90 card in an RMM This flowchart summarizes the procedure. At MAP PM level, post the RMM Use the instructions in the procedure that follows this flowchart to perform the procedure.
Page 591 XPM card replacement procedures 1-559 NT2X90 in an RLCM RMM (continued) Replacing an NT2X90 card in an RMM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 592 1-560 XPM card replacement procedures NT2X90 in an RLCM RMM (continued) Example of a MAP display: Trks APPL 4SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next...
Page 593 XPM card replacement procedures 1-561 NT2X90 in an RLCM RMM (end) At the MAP display Test the RMM by typing >TST and pressing the Enter key. Example of a MAP response: Test Passed Test Failed If the TST passes step 8 fails step 13 Return the RMM to service by typing...
Page 594: Nt2X90 In An Rsc Rmm
1-562 XPM card replacement procedures NT2X90 in an RSC RMM Application Use this procedure to replace the following card in an RSC RMM. Suffixes Name NT2X90 Test Trunk Circuit NT2X90 Talk monitor with NT2X77AA Common Procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 595 XPM card replacement procedures 1-563 NT2X90 in an RSC RMM (continued) At MAP PM level, This flowchart summarizes the post the RMM procedure. Use the instructions in the procedure that follows this flowchart to perform the BSY the RMM procedure. Replace the card with one of identical PEC...
Page 596 1-564 XPM card replacement procedures NT2X90 in an RSC RMM (continued) Replacing an NT2X90 card in an RSC RMM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 597 XPM card replacement procedures 1-565 NT2X90 in an RSC RMM (continued) Example of a MAP display: Trks APPL 4SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next...
Page 598: Nt2X90 In An Rsc-S (Ds-1) Model A Rmm
1-566 XPM card replacement procedures NT2X90 in an RSC RMM (continued) Open the locking levers on the card to be replaced and gently pull the card towards you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 599 XPM card replacement procedures 1-567 NT2X90 in an RSC RMM (continued) Align the card with the slots in the shelf and gently slide the card into the shelf. Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure the card is fully seated in the shelf.
Page 600 1-568 XPM card replacement procedures NT2X90 in an RSC RMM (end) Return the RMM to service by typing >RTS and pressing the Enter key. If the RTS passed step 11 failed step 15 Send any faulty cards for repair according to local procedure. Record the following items in ofﬁce records: •...
Page 601 XPM card replacement procedures 1-569 NT2X90 in an RSC-S (DS-1) Model A RMM Application Use this procedure to replace an NT2X90 card in an RSC-S RMM. Suffixes Name NT2X90 Test Trunk Circuit Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 602 1-570 XPM card replacement procedures NT2X90 in an RSC-S (DS-1) Model A RMM (continued) Summary of card replacement procedure for an NT2X90 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the At TRKS TTP level, procedure that follows this post the RMM flowchart to perform the...
Page 603 XPM card replacement procedures 1-571 NT2X90 in an RSC-S (DS-1) Model A RMM (continued) Replacing an NT2X90 card in RSC-S RMM At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 604 1-572 XPM card replacement procedures NT2X90 in an RSC-S (DS-1) Model A RMM (continued) Trks Appl 0 Quit POST DELQ BUSYQ 2 Post_ 6–018 3 Seize_ CKT TYPE PM NO. COM LANG DOT TE RESULT 0 INB 5 Bsy_ 6 RTS_ 7 Tst_ 9 CktInfo 10 CktLoc...
Page 605 XPM card replacement procedures 1-573 NT2X90 in an RSC-S (DS-1) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 606 1-574 XPM card replacement procedures NT2X90 in an RSC-S (DS-1) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into the slot. Seat and lock the card.
Page 607 XPM card replacement procedures 1-575 NT2X90 in an RSC-S (DS-1) Model A RMM (end) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 14 other step 10 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 608 1-576 XPM card replacement procedures NT2X90 in an RSC-S (DS-1) Model B RMM Application Use this procedure to replace an NT2X90 card in an RSC-S RMM. Suffixes Name NT2X90 Test Trunk Circuit Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 609 XPM card replacement procedures 1-577 NT2X90 in an RSC-S (DS-1) Model B RMM (continued) Summary of card replacement procedure for an NT2X90 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the At TRKS TTP level, procedure that follows this post the RMM flowchart to perform the...
Page 610 1-578 XPM card replacement procedures NT2X90 in an RSC-S (DS-1) Model B RMM (continued) Replacing an NT2X90 card in RSC-S RMM At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 611 XPM card replacement procedures 1-579 NT2X90 in an RSC-S (DS-1) Model B RMM (continued) Trks Appl 0 Quit POST DELQ BUSYQ 2 Post_ 6–018 3 Seize_ CKT TYPE PM NO. COM LANG DOT TE RESULT 0 INB 5 Bsy_ 6 RTS_ 7 Tst_ 9 CktInfo 10 CktLoc...
Page 612 1-580 XPM card replacement procedures NT2X90 in an RSC-S (DS-1) Model B RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 613 XPM card replacement procedures 1-581 NT2X90 in an RSC-S (DS-1) Model B RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into the slot. Seat and lock the card.
Page 614 1-582 XPM card replacement procedures NT2X90 in an RSC-S (DS-1) Model B RMM (end) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 14 other step 10 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 615 XPM card replacement procedures 1-583 NT3X04 in an RSC RMM Application Use this procedure to replace the following card in an RSC RMM. Suffixes Name NT3X04 Incoming test trunk for AECO local test board interface Common Procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 616 1-584 XPM card replacement procedures NT3X04 in an RSC RMM (continued) Summary of card replacement procedure for an NT3X04 card in an RSC RMM This flowchart summarizes the At MAP PM level, procedure. post the RMM Use the instructions in the procedure that follows this flowchart to perform the BSY the RMM...
Page 617 XPM card replacement procedures 1-585 NT3X04 in an RSC RMM (continued) Replacing an NT3X04 card in RSC RMM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 618: Nt3X04 In An Rsc Rmm
1-586 XPM card replacement procedures NT3X04 in an RSC RMM (continued) and pressing the Enter key. Example of a MAP display: Trks APPL 4SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM...
Page 619 XPM card replacement procedures 1-587 NT3X04 in an RSC RMM (continued) Open the locking levers on the card to be replaced and gently pull the card towards you until it clears the shelf. Ensure the replacement card has the same PEC including sufﬁx, as the card you just removed.
Page 620 1-588 XPM card replacement procedures NT3X04 in an RSC RMM (continued) Open the locking levers on the replacement card. Align the card with the slots in the shelf and gently slide the card into the shelf. Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure the card is fully seated in the shelf.
Page 621 XPM card replacement procedures 1-589 NT3X04 in an RSC RMM (end) If you entered this procedure from other step 10 At the MAP display Return the RMM to service by typing >RTS and pressing the Enter key. If the RTS passed step 11 failed...
Page 622: Nt3X09 In An Iopac Rmm
1-590 XPM card replacement procedures NT3X09 in an IOPAC RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT3X09 AA, BA Remote Metallic Access (MTA) card Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 623 XPM card replacement procedures 1-591 NT3X09 in an IOPAC RMM (continued) Summary of replacing an NT3X09 card in an RMM This flowchart summarizes the procedure. Use the instructions that Is the suffix follow this flowchart to BA or AA? perform the procedure. At the PM;PES At TTP level, post level post the...
Page 624 1-592 XPM card replacement procedures NT3X09 in an IOPAC RMM (continued) Replacing an NT3X09 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At the MAP terminal Determine whether the NT3X09 card to be replaced has sufﬁx of AA or BA.
Page 625 XPM card replacement procedures 1-593 NT3X09 in an IOPAC RMM (continued) Busy the trunks that are associated with the card to be replaced by typing >BSY ; NEXT and pressing the Enter key. Note: Repeat this step for all circuits associated with the faulty NT3X09BA card to be replaced.
Page 626 1-594 XPM card replacement procedures NT3X09 in an IOPAC RMM (continued) Access the PES level of the MAP terminal and post the PES that contains the faulty NT3X09AA card to be replaced by typing >MAPCI;MTC;PM;PES; POST pes_no and pressing the Enter key. where pes_no is the number of the IOPAC containing the faulty NT3X09AA card...
Page 627 XPM card replacement procedures 1-595 NT3X09 in an IOPAC RMM (end) At the MAP terminal Return to service the battery charge controller (BCCDVR) by typing >RTS BCCDVR and pressing the Enter key. Example of a MAP display: Trks Appl SysB ManB OffL CBSY...
Page 628: Nt3X09 In An Opac Rmm
1-596 XPM card replacement procedures NT3X09 in an OPAC RMM Application Use this procedure to replace the following card in an RMM.. Suffix Name NT3X09 Remote metallic test access card (4x8) NT3X09 8x8 metallic test access card Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is only a summary of the procedure.
Page 629 XPM card replacement procedures 1-597 NT3X09 in an OPAC RMM (continued) This flowchart summarizes the At TTP level, post procedure. the RMM Use the instructions in the procedure that follows this flowchart to perform the Is the RMM procedure. status ManB? Busy the trunks associated with the card...
Page 630 1-598 XPM card replacement procedures NT3X09 in an OPAC RMM (continued) Replacing an NT3X09 in an RMM At the MAP Obtain a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At your MAP terminal Access the trunk test position (TTP) level of the MAP display and post the RMM that contains the card to be replaced by typing...
Page 631 XPM card replacement procedures 1-599 NT3X09 in an OPAC RMM (continued) where rmm_no is the number of the RMM shelf where the card is to be replaced Example of a MAP response: SysB ManB Offl CBsy ISTb InSv InSv At the RMM WARNING Static electricity damage Wear a wrist strap connected to the wrist strap grounding...
Page 632 1-600 XPM card replacement procedures NT3X09 in an OPAC RMM (end) Go to the TTP level of the MAP display and post the RMM by typing >TRKS;TTP;POST P RMM rmm_no and pressing the Enter key. where rmm_no is the number of the RMM shelf where the card is to be replaced Return to service the circuits busied in step 4 by typing >RTS ALL and pressing the Enter key.
Page 633 XPM card replacement procedures 1-601 NT3X09 in an OPM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT3X09 AA, BA Remote Metallic Access (MTA) card Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 634: Nt3X09 In An Opm Rmm
1-602 XPM card replacement procedures NT3X09 in an OPM RMM (continued) Summary of replacing an NT3X09 card in an RMM This flowchart summarizes the procedure. Use the instructions that Is the suffix follow this flowchart to BA or AA? perform the procedure. At the PM;PES At TTP level, post level post the...
Page 635 XPM card replacement procedures 1-603 NT3X09 in an OPM RMM (continued) Replacing an NT3X09 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At the MAP terminal Determine the sufﬁx of the NT3X09 card to be replaced.
Page 636 1-604 XPM card replacement procedures NT3X09 in an OPM RMM (continued) Busy the trunks that are associated with the card to be replaced by typing >BSY ; NEXT and pressing the Enter key. Note: Repeat this step for all circuits associated with the faulty NT3X09AA/BA card to be replaced.
Page 637 XPM card replacement procedures 1-605 NT3X09 in an OPM RMM (continued) Access the PES level of the MAP terminal and post the PES that contains the faulty NT3X09 card to be replaced by typing >MAPCI;MTC;PM;PES; POST pes_no and pressing the Enter key. where pes_no is the number of the OPM containing the faulty NT3X09 card...
Page 638 1-606 XPM card replacement procedures NT3X09 in an OPM RMM (end) Trks OPMPES SysB ManB OffL CBSY ISTB InSV 0 Quit 2 Post_ AMBER GREEN OFFL OPMPES 6 Tst_ OPMPES 2 Cond: REM2 7 Bsy_ Audit Week 8 Rts_ Common Rectifiers –...
Page 639: Nt3X09 In An Rlcm-Edc Rmm
XPM card replacement procedures 1-607 NT3X09 in an RLCM-EDC RMM Application Use this procedure to replace a card in the shelves or frames identiﬁed in the following table. Suffixes Cardname Shelf/frame name NT3X09 AA, BA Metallic Test Access RMM/RLCC (MTA) If you cannot identify the PEC, sufﬁx, and shelf or frame for the card you want to replace, refer to the Index.
Page 640 1-608 XPM card replacement procedures NT3X09 in an RLCM-EDC RMM (continued) Summary of replacing an NT3X09 card in RMM This flowchart summarizes the procedure. Use the instructions that follow this flowchart to perform the procedure. At TRKS;TTP level of the MAP display, post the RMM Busy the trunks that associate with the...
Page 641 XPM card replacement procedures 1-609 NT3X09 in an RLCM-EDC RMM (continued) Replacing an NT3X09 card in an RMM At your current location Obtain a replacement card. Make sure that the replacement card has the same product equipment code (PEC), and PEC sufﬁx, as the removed card. At the MAP terminal To access the TTP level of the MAP terminal and post the RMM, type >MAPCI;MTC;TRKS;TTP;POST P RMM rmm_no ckt_no...
Page 642 1-610 XPM card replacement procedures NT3X09 in an RLCM-EDC RMM (continued) and press the Enter key. Note: Repeat this step for all circuits that associate with the defective NT3X09 card you must replace. At the RLCC cabinet WARNING Static electricity damage Wear a wrist strap that connects to the wrist-strap grounding point of a frame supervisory panel (FSP) to handle circuit cards.
Page 643 XPM card replacement procedures 1-611 NT3X09 in an RLCM-EDC RMM (end) Record information for ofﬁce records, as follows: • date of card replacement • serial number of the card • details and reasons for replacement of the card Go to step 12. For additional help, contact the next level of maintenance.
Page 644: Nt3X09 In An Rlcm Rmm
1-612 XPM card replacement procedures NT3X09 in an RLCM RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT3X09 AA, BA Remote Metallic Access (MTA) card Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 645 XPM card replacement procedures 1-613 NT3X09 in an RLCM RMM (continued) Summary of replacing an NT3X09 card in an RMM This flowchart summarizes the procedure. Use the instructions that follow this flowchart to perform the procedure. At TRKS;TTP level of the MAP display, post the RMM Busy the trunks associated with the...
Page 646 1-614 XPM card replacement procedures NT3X09 in an RLCM RMM (continued) Replacing an NT3X09 card in an RMM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. At the MAP terminal Access the TTP level of the MAP terminal and post the RMM that contains the card to be replaced by typing...
Page 647 XPM card replacement procedures 1-615 NT3X09 in an RLCM RMM (continued) At the RLCE frame WARNING Static electricity damage Wear a wrist strap connected to the wrist strap grounding point of a frame supervisory panel (FSP) while handling circuit cards. This protects the cards against damage caused by static electricity.
Page 648 1-616 XPM card replacement procedures NT3X09 in an RLCM RMM (end) Obtain further assistance in replacing this card by contacting the personnel responsible for higher level of support. You have completed this procedure. 297-8021-547 Standard 14.02 May 2001...
Page 649 XPM card replacement procedures 1-617 NT3X09 in an RSC RMM Application Use this procedure to replace the following card in an RSC RMM. Suffixes Name NT3X09 AA, BA Remote metallic access (MTA) card Common Procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 650 1-618 XPM card replacement procedures NT3X09 in an RSC RMM (continued) Summary of card replacement procedure for an NT3X09 card in an RSC RMM At MAP PM level, This flowchart summarizes the post the RMM procedure. Use the instructions in the procedure that follows this flowchart to perform the BSY the RMM...
Page 651 XPM card replacement procedures 1-619 NT3X09 in an RSC RMM (continued) Replacing an NT3X09 card in RSC RMM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 652: Nt3X09 In An Rsc Rmm
1-620 XPM card replacement procedures NT3X09 in an RSC RMM (continued) Example of a MAP display: Trks APPL 4SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next...
Page 653 XPM card replacement procedures 1-621 NT3X09 in an RSC RMM (continued) Locate the card to be removed on the appropriate shelf. Open the locking levers on the card to be replaced and gently pull the card towards you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 654: Nt3X09 In An Rsc-S (Ds-1) Model A Rmm
1-622 XPM card replacement procedures NT3X09 in an RSC RMM (continued) Open the locking levers on the replacement card. Align the card with the slots in the shelf and gently slide the card into the shelf. Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure the card is fully seated in the shelf.
Page 655 XPM card replacement procedures 1-623 NT3X09 in an RSC RMM (end) If you entered this procedure from other step 10 At the MAP display Return the RMM to service by typing >RTS and pressing the Enter key. If the RTS passed step 11 failed...
Page 656 1-624 XPM card replacement procedures NT3X09 in an RSC-S (DS-1) Model A RMM Application Use this procedure to replace an NT3X09 card in an RSC-S RMM. Suffixes Name NT3X09 Remote Metallic Test Access Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 657 XPM card replacement procedures 1-625 NT3X09 in an RSC-S (DS-1) Model A RMM (continued) Summary of card replacement procedure for an NT3X09 card in RSC-S RMM This flowchart summarizes the procedure. At TRKS TTP level, Use the instructions in the post MTADRIVER procedure that follows this trunks...
Page 658 1-626 XPM card replacement procedures NT3X09 in an RSC-S (DS-1) Model A RMM (continued) Replacing an NT3X09 card in RSC-S RMM At the MAP Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 659 XPM card replacement procedures 1-627 NT3X09 in an RSC-S (DS-1) Model A RMM (continued) Trks Appl 0 Quit POST DELQ BUSYQ 2 Post_ 6–009 3 Seize_ CKT TYPE PM NO. COM LANG DOT TE RESULT MISC MATDRIVER 0 INB 5 Bsy_ 6 RTS_ 7 Tst_ 9 CktInfo...
Page 660 1-628 XPM card replacement procedures NT3X09 in an RSC-S (DS-1) Model A RMM (continued) Trks Appl SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ INSV 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM Busy the RMM by typing...
Page 661 XPM card replacement procedures 1-629 NT3X09 in an RSC-S (DS-1) Model A RMM (continued) Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ RMM ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM...
Page 662 1-630 XPM card replacement procedures NT3X09 in an RSC-S (DS-1) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 663 XPM card replacement procedures 1-631 NT3X09 in an RSC-S (DS-1) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into the slot. Seat and lock the card.
Page 664 1-632 XPM card replacement procedures NT3X09 in an RSC-S (DS-1) Model A RMM (continued) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 18 other step 12 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 665 XPM card replacement procedures 1-633 NT3X09 in an RSC-S (DS-1) Model A RMM (end) You have successfully completed this procedure. Return to the maintenance procedure that directed you to this card replacement procedure and continue as directed. DMS-100 Family NA100 Card Replacement Procedures Volume 4 of 7 LET0015 and up...
Page 666 1-634 XPM card replacement procedures NT3X09 in an RSC-S (DS-1) Model B RMM Application Use this procedure to replace an NT3X09 card in an RSC-S RMM. Suffixes Name NT3X09 Remote Metallic Test Access Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 667 XPM card replacement procedures 1-635 NT3X09 in an RSC-S (DS-1) Model B RMM (continued) Summary of card replacement procedure for an NT3X09 card in RSC-S RMM This flowchart summarizes the procedure. At TRKS TTP level, Use the instructions in the post the procedure that follows this MTADRIVER trunks...
Page 668 1-636 XPM card replacement procedures NT3X09 in an RSC-S (DS-1) Model B RMM (continued) Replacing an NT3X09 card in RSC-S RMM At the MAP Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 669: Nt3X09 In An Rsc-S (Ds-1) Model B Rmm
XPM card replacement procedures 1-637 NT3X09 in an RSC-S (DS-1) Model B RMM (continued) Trks Appl 0 Quit POST DELQ BUSYQ 2 Post_ 6–009 3 Seize_ CKT TYPE PM NO. COM LANG DOT TE RESULT MISC MATDRIVER 0 INB 5 Bsy_ 6 RTS_ 7 Tst_ 9 CktInfo...
Page 670 1-638 XPM card replacement procedures NT3X09 in an RSC-S (DS-1) Model B RMM (continued) Trks Appl SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ INSV 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM Busy the RMM by typing...
Page 671 XPM card replacement procedures 1-639 NT3X09 in an RSC-S (DS-1) Model B RMM (continued) Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ RMM ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM...
Page 672 1-640 XPM card replacement procedures NT3X09 in an RSC-S (DS-1) Model B RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 673 XPM card replacement procedures 1-641 NT3X09 in an RSC-S (DS-1) Model B RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into the slot. Seat and lock the card.
Page 674 1-642 XPM card replacement procedures NT3X09 in an RSC-S (DS-1) Model B RMM (continued) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 18 other step 12 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 675 XPM card replacement procedures 1-643 NT3X09 in an RSC-S (DS-1) Model B RMM (end) You have successfully completed this procedure. Return to the maintenance procedure that directed you to this card replacement procedure and continue as directed. DMS-100 Family NA100 Card Replacement Procedures Volume 4 of 7 LET0015 and up...
Page 676 1-644 XPM card replacement procedures NT3X09 in an RSC-S (PCM-30) Model B RMM Application Use this procedure to replace an NT3X09 card in an RSC-S RMM. Suffixes Name NT3X09 Remote Metallic Test Access Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 677 XPM card replacement procedures 1-645 NT3X09 in an RSC-S (PCM-30) Model B RMM (continued) Summary of card replacement procedure for an NT3X09 card in RSC-S RMM This flowchart summarizes the procedure. At TRKS TTP level, Use the instructions in the post the procedure that follows this MTADRIVER trunks...
Page 678 1-646 XPM card replacement procedures NT3X09 in an RSC-S (PCM-30) Model B RMM (continued) Replacing an NT3X09 card in RSC-S RMM At the MAP Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 679: Nt3X09 In An Rsc-S (Pcm-30) Model B Rmm
XPM card replacement procedures 1-647 NT3X09 in an RSC-S (PCM-30) Model B RMM (continued) Busy the MTADRIVER by typing >BSY;BSY INB and pressing the Enter key. Example of a MAP display: Trks Appl 0 Quit POST DELQ BUSYQ 2 Post_ 6–009 3 Seize_ CKT TYPE...
Page 680 1-648 XPM card replacement procedures NT3X09 in an RSC-S (PCM-30) Model B RMM (continued) Trks Appl SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ INSV 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM Busy the RMM by typing...
Page 681 XPM card replacement procedures 1-649 NT3X09 in an RSC-S (PCM-30) Model B RMM (continued) At the RMM shelf CAUTION Static discharge may cause damage to circuit packs Put on a wrist strap and connect it to the frame of the RMM before removing any cards.
Page 682 1-650 XPM card replacement procedures NT3X09 in an RSC-S (PCM-30) Model B RMM (continued) Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed. Open the locking levers on the replacement card. Align the card with the slots in the shelf. Gently slide the card into the shelf.
Page 683 XPM card replacement procedures 1-651 NT3X09 in an RSC-S (PCM-30) Model B RMM (continued) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 18 other step 12 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 684 1-652 XPM card replacement procedures NT3X09 in an RSC-S (PCM-30) Model B RMM (end) and pressing the Enter key. where rmm_no is the number of the RMM with the new MTADRIVER card ckt_no is the number of the new MTADRIVER card Return the MTADRIVER to service by typing >BSY ALL;RTS ALL and pressing the Enter key.
Page 685 XPM card replacement procedures 1-653 NT3X82 in an RSC RMM Application Use this procedure to replace the following card in an RSC RMM. Suffixes Name NT3X82 AA, AC OAU Dead System with unique audibles NT3X82 AA, AD OAU Dead System with common audibles Common Procedures None Action...
Page 686 1-654 XPM card replacement procedures NT3X82 in an RSC RMM (continued) Summary of card replacement procedure for an NT3X82 card in an RSC RMM At MAP PM level, This flowchart summarizes the post the RMM procedure. Use the instructions in the procedure that follows this flowchart to perform the BSY the RMM...
Page 687 XPM card replacement procedures 1-655 NT3X82 in an RSC RMM (continued) Replacing an NT3X82 card in RSC RMM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 688: Nt3X82 In An Rsc Rmm
1-656 XPM card replacement procedures NT3X82 in an RSC RMM (continued) Example of a MAP display: Trks APPL 4SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next...
Page 689 XPM card replacement procedures 1-657 NT3X82 in an RSC RMM (continued) Locate the card to be removed on the appropriate shelf. Open the locking levers on the card to be replaced and gently pull the card towards you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 690 1-658 XPM card replacement procedures NT3X82 in an RSC RMM (continued) Open the locking levers on the replacement card. Align the card with the slots in the shelf and gently slide the card into the shelf. Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure the card is fully seated in the shelf.
Page 691 XPM card replacement procedures 1-659 NT3X82 in an RSC RMM (end) At the MAP display Return the RMM to service by typing >RTS and pressing the Enter key. If the RTS passed step 11 failed step 14 Send any faulty cards for repair according to local procedure. Record the following items in ofﬁce records: •...
Page 692: Nt3X83 In An Rsc Rmm
1-660 XPM card replacement procedures NT3X83 in an RSC RMM Application Use this procedure to replace the following card in an RSC RMM. Suffixes Name NT3X83 OAU alarm transfer Common Procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 693 XPM card replacement procedures 1-661 NT3X83 in an RSC RMM (continued) Summary of card replacement procedure for an NT3X83 card in an RSC RMM This flowchart summarizes the At MAP PM level, procedure. post the RMM Use the instructions in the procedure that follows this flowchart to perform the procedure.
Page 694 1-662 XPM card replacement procedures NT3X83 in an RSC RMM (continued) Replacing an NT3X83 card in RSC RMM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure to verify or accept cards, or were directed to this procedure by your maintenance support group.
Page 695 XPM card replacement procedures 1-663 NT3X83 in an RSC RMM (continued) Example of a MAP display: Trks APPL 4SysB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next...
Page 696 1-664 XPM card replacement procedures NT3X83 in an RSC RMM (continued) Locate the card to be removed on the appropriate shelf. Open the locking levers on the card to be replaced and gently pull the card towards you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 697 XPM card replacement procedures 1-665 NT3X83 in an RSC RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Open the locking levers on the replacement card.
Page 698 1-666 XPM card replacement procedures NT3X83 in an RSC RMM (continued) Use the following information to determine the next step in this procedure. If you entered this procedure from an alarm clearing procedure step 13 other step 10 At the MAP display Return the RMM to service by typing >RTS and pressing the Enter key.
Page 699 XPM card replacement procedures 1-667 NT3X83 in an RSC RMM (end) was produced, identify the next faulty card on the list, and go to the appropriate replacement procedure in this manual for that card. Obtain further assistance in replacing this card by contacting personnel responsible for higher level of support.
Page 700: Nt4X97 In An Iopac Rmm
1-668 XPM card replacement procedures NT4X97 in an IOPAC RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT4X97 Metallic Test Unit Controller Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is only a summary of the procedure.
Page 701 XPM card replacement procedures 1-669 NT4X97 in an IOPAC RMM (continued) Summary of card replacement procedure for an NT4X97 card RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the At MAP PM level, procedure.
Page 702 1-670 XPM card replacement procedures NT4X97 in an IOPAC RMM (continued) Replacing an NT4X97 card RMM At your current location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 703 XPM card replacement procedures 1-671 NT4X97 in an IOPAC RMM (continued) and pressing the Enter key. Example of a MAP display: Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM...
Page 704 1-672 XPM card replacement procedures NT4X97 in an IOPAC RMM (end) At the MAP terminal Return the RMM to service by typing >RTS and pressing the Enter key. If RTS passed step 8 failed step 11 Send any faulty cards for repair according to local procedure. Record the date the card was replaced, the serial number of the card, and the symptoms the prompted replacement of the card.
Page 705: Nt4X97 In An Rsc-S (Pcm-30) Model A Rmm
XPM card replacement procedures 1-673 NT4X97 in an RSC-S (PCM-30) Model A RMM Application Use this procedure to replace an NT4X97 card in an RSC-S RMM. Suffixes Name NT4X97 Line Test Unit (analog) Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 706 1-674 XPM card replacement procedures NT4X97 in an RSC-S (PCM-30) Model A RMM (continued) Summary of card replacement procedure for an NT4X97 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the At MAP PM level, procedure.
Page 707 XPM card replacement procedures 1-675 NT4X97 in an RSC-S (PCM-30) Model A RMM (continued) Replacing an NT4X97 card in RSC-S RMM At the MAP Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 708 1-676 XPM card replacement procedures NT4X97 in an RSC-S (PCM-30) Model A RMM (continued) and pressing the Enter key. Example of a MAP display: Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS...
Page 709 XPM card replacement procedures 1-677 NT4X97 in an RSC-S (PCM-30) Model A RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 710 1-678 XPM card replacement procedures NT4X97 in an RSC-S (PCM-30) Model A RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 711 XPM card replacement procedures 1-679 NT4X97 in an RSC-S (PCM-30) Model A RMM (end) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 14 other step 10 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 712 1-680 XPM card replacement procedures NT4X97 in an RSC-S (PCM-30) Model B RMM Application Use this procedure to replace an NT4X97 card in an RSC-S RMM. Suffixes Name NT4X97 Line Test Unit (analog) Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 713 XPM card replacement procedures 1-681 NT4X97 in an RSC-S (PCM-30) Model B RMM (continued) Summary of card replacement procedure for an NT4X97 card in RSC-S RMM This flowchart summarizes the procedure. Use the instructions in the procedure that follows this flowchart to perform the At MAP PM level, procedure.
Page 714 1-682 XPM card replacement procedures NT4X97 in an RSC-S (PCM-30) Model B RMM (continued) Replacing an NT4X97 card in RSC-S RMM At the MAP Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 715: Nt4X97 In An Rsc-S (Pcm-30) Model B Rmm
XPM card replacement procedures 1-683 NT4X97 in an RSC-S (PCM-30) Model B RMM (continued) and pressing the Enter key. Example of a MAP display: Trks Appl 1ManB SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ManB 5 Trnsl 6 Tst 7 Bsy 8 RTS...
Page 716 1-684 XPM card replacement procedures NT4X97 in an RSC-S (PCM-30) Model B RMM (continued) Open the locking levers on the card to be replaced and gently pull the card toward you until it clears the shelf. Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed.
Page 717 XPM card replacement procedures 1-685 NT4X97 in an RSC-S (PCM-30) Model B RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into its slot. Seat and lock the card.
Page 718 1-686 XPM card replacement procedures NT4X97 in an RSC-S (PCM-30) Model B RMM (end) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 14 other step 10 At the MAP terminal Test the RMM by typing >TST and pressing the Enter key.
Page 719 XPM card replacement procedures 1-687 NT4X98 in an IOPAC RMM Application Use this procedure to replace the following card in an RMM. Suffixes Name NT4X98 Metallic Test Unit (MTU) analog Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is only a summary of the procedure.
Page 720: Nt4X98 In An Iopac Rmm
1-688 XPM card replacement procedures NT4X98 in an IOPAC RMM (continued) Summary of card replacement procedure for an NT4X98 card RMM This flowchart summarizes the procedure. At TRKS TTP level, Use the instructions in the post the MTU procedure that follows this flowchart to perform the procedure.
Page 721 XPM card replacement procedures 1-689 NT4X98 in an IOPAC RMM (continued) Replacing an NT4X98 card RMM At your current location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 722 1-690 XPM card replacement procedures NT4X98 in an IOPAC RMM (continued) Busy the MTU by typing >BSY; BSY INB and pressing the Enter key. Example of a MAP display: Trks Appl 0 Quit POST DELQ BUSYQ 2 Post_ 6–009 3 Seize_ CKT TYPE PM NO.
Page 723 XPM card replacement procedures 1-691 NT4X98 in an IOPAC RMM (continued) Trks Appl SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ ISTb 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM Busy the RMM by typing >BSY...
Page 724 1-692 XPM card replacement procedures NT4X98 in an IOPAC RMM (continued) At the IOPAC site CAUTION Static discharge may cause damage to circuit packs Put on a wrist strap and connect it to the frame of the RMM before removing any cards. This protects the RMM against service degradation caused by static electricity.
Page 725 XPM card replacement procedures 1-693 NT4X98 in an IOPAC RMM (end) Send any faulty cards for repair according to local procedure. Record the date the card was replaced, the serial number of the card, and the symptoms that prompted replacement of the card. Go to step 16. Return to the Alarm Clearing Procedures that directed you to this procedure.
Page 726 1-694 XPM card replacement procedures NT4X98 in an RSC-S (PCM-30) Model B RMM Application Use this procedure to replace an NT4X98 card in an RSC-S RMM. Suffixes Name NT4X98 Line Test Unit (digital) Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 727 XPM card replacement procedures 1-695 NT4X98 in an RSC-S (PCM-30) Model B RMM (continued) Summary of card replacement procedure for an NT4X98 card in RSC-S RMM This flowchart summarizes the procedure. At TRKS TTP level, Use the instructions in the post the procedure that follows this MTADRIVER trunks...
Page 728 1-696 XPM card replacement procedures NT4X98 in an RSC-S (PCM-30) Model B RMM (continued) Replacing an NT4X98 card in RSC-S RMM Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 729: Nt4X98 In An Rsc-S (Pcm-30) Model B Rmm
XPM card replacement procedures 1-697 NT4X98 in an RSC-S (PCM-30) Model B RMM (continued) Busy the MTADRIVER by typing >BSY; BSY INB and pressing the Enter key. Example of a MAP display: Trks Appl 0 Quit POST DELQ BUSYQ 2 Post_ 6–009 3 Seize_ CKT TYPE...
Page 730 1-698 XPM card replacement procedures NT4X98 in an RSC-S (PCM-30) Model B RMM (continued) Trks Appl SysB ManB OffL CBsy ISTb InSv 0 Quit 2 Post_ INSV 5 Trnsl 6 Tst 7 Bsy 8 RTS 9 OffL 10 LoadPM 11 Disp_ 12 Next 14 QueryPM Busy the RMM by typing...
Page 731 XPM card replacement procedures 1-699 NT4X98 in an RSC-S (PCM-30) Model B RMM (continued) At the RMM shelf CAUTION Static discharge may cause damage to circuit packs Put on a wrist strap and connect it to the frame of the RMM before removing any cards.
Page 732 1-700 XPM card replacement procedures NT4X98 in an RSC-S (PCM-30) Model B RMM (continued) Ensure the replacement card has the same PEC, including sufﬁx, as the card you just removed. Open the locking levers on the replacement card. Align the card with the slots in the shelf. Gently slide the card into the shelf.
Page 733 XPM card replacement procedures 1-701 NT4X98 in an RSC-S (PCM-30) Model B RMM (continued) DANGER Equipment damage Take these precautions when removing or inserting a card: 1. Do not apply direct pressure to the components. 2. Do not force the card into the slot. Seat and lock the card.
Page 734 1-702 XPM card replacement procedures NT4X98 in an RSC-S (PCM-30) Model B RMM (end) At the MAP terminal Test the RMM by typing >TST and pressing the Enter key. If TST passed step 13 failed step 18 Return the RMM to service by typing >RTS and pressing the Enter key.
Page 735: Nt6X17 In An Iopac Ilcm
XPM card replacement procedures 1-703 NT6X17 in an IOPAC ILCM Application Use this procedure to replace the following card in an International line concentrating module (ILCM). Suffixes Name NT6X17 AA, AB, AC Type A line card NT6X17 World line card Common procedures The common replacing a line card procedure is referenced in this procedure.
Page 736 1-704 XPM card replacement procedures NT6X17 in an IOPAC ILCM (continued) Summary of card replacement procedure for an NT6X17 card in an ILCM This flowchart summarizes the procedure. Use the instructions in the At LTP level, post procedure that follows this the line flowchart to perform the procedure.
Page 737 XPM card replacement procedures 1-705 NT6X17 in an IOPAC ILCM (continued) Replacing an NT6X17 in an ILCM At the MAP terminal Obtain a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. Access the line test position (LTP) level of the MAP display and post the line associated with the card to be replaced by typing >MAPCI;MTC;LNS;LTP;POST L site lcm lsg ckt...
Page 738 1-706 XPM card replacement procedures NT6X17 in an IOPAC ILCM (end) At the MAP terminal Test the line card just replaced by typing >DIAG and pressing the Enter key. If the DIAG passed step 7 failed step 10 Return the line card to service by typing >RTS and pressing the Enter key.
Page 739: Nt6X17 In An Opm
XPM card replacement procedures 1-707 NT6X17 in an OPM Application Use this procedure to replace the following card in an OPM. Suffixes Name NT6X17 AA, AB, AC Standard Line Circuit Type A (POTS) Common procedures The common replacing a line card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 740 1-708 XPM card replacement procedures NT6X17 in an OPM (continued) Summary of replacing an NT6X17 card in an OPM This flowchart summarizes At LNS;LTP level, the procedure. post the line card Use the instructions that follow this flowchart to perform the procedure. Is the line status ManB? Busy the line card...
Page 741 XPM card replacement procedures 1-709 NT6X17 in an OPM (continued) Replacing an NT6X17 card in an OPM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 742 1-710 XPM card replacement procedures NT6X17 in an OPM (end) At the MAP terminal Test the line card just replaced by typing >DIAG and pressing the Enter key. If DIAG passed step 7 failed step 10 Return the line card to service by typing >RTS and pressing the Enter key.
Page 743: Nt6X17 In An Rlcm
XPM card replacement procedures 1-711 NT6X17 in an RLCM Application Use this procedure to replace the following card in an RLCM. Suffixes Name NT6X17 AA, AB, AC Standard Line Circuit Type A (POTS) NT6X17 World Line Card Type A The NT6X17BA World Line Card Type A replaces the following cards: •...
Page 744 1-712 XPM card replacement procedures NT6X17 in an RLCM (continued) Summary of replacing an NT6X17 card in an RLCM This flowchart summarizes At LNS;LTP level, the procedure. post the line card Use the instructions that follow this flowchart to perform the procedure. Is the line status ManB? Busy the line card...
Page 745 XPM card replacement procedures 1-713 NT6X17 in an RLCM (continued) Replacing an NT6X17 card in an RLCM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 746 1-714 XPM card replacement procedures NT6X17 in an RLCM (end) At the MAP terminal Test the line card just replaced by typing >DIAG and pressing the Enter key. If DIAG passed step 7 failed step 10 Return the line card to service by typing >RTS and pressing the Enter key.
Page 747 XPM card replacement procedures 1-715 NT6X17 in an RSC LCM Application Use this procedure to replace the following card in RSC LCM. Suffixes Name NT6X17 Standard line card type A (POTS) NT6X17 World line card type A Common procedures None Action The following ﬂowchart is a summary of the procedure.
Page 748 1-716 XPM card replacement procedures NT6X17 in an RSC LCM (continued) Summary of card replacement procedure for NT6X17 card in RSC LCM This flowchart summarizes the At MAP LTP level, procedure. post the LEN Use the instructions in the procedure that follows this flowchart to perform the BSY the card to be procedure.
Page 749 XPM card replacement procedures 1-717 NT6X17 in an RSC LCM (continued) Replacing an NT6X17 card in RSC LCM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or were directed to this procedure by your maintenance support group.
Page 750: Nt6X17 In An Rsc Lcm
1-718 XPM card replacement procedures NT6X17 in an RSC LCM (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG..LEN..DN STA F S LTA TE RESULT CKT TYPE FL REM1 00 0 03 03 4931082 IDL 5 BSY 6 RTS 7 DIAG...
Page 751 XPM card replacement procedures 1-719 NT6X17 in an RSC LCM (continued) At the LCE frame WARNING Card damage—transport Take these precautions to protect circuit cards from electrical and mechanical damage during transport: When handling a circuit card not in an electrostatic discharge (ESD) protective container, stand on a conductive ﬂoor mat and wear a wrist strap connected through a 1-megohm resistor, to a suitable grounded object such as a metal...
Page 752 1-720 XPM card replacement procedures NT6X17 in an RSC LCM (continued) DANGER Hot materials Exercise care when handling a line card. The line feed resistor may be hot. Put on a wrist strap. Conduct the following procedure. Face the drawer shelf and grasp the handle at the bottom of the drawer with your right hand.
Page 753 XPM card replacement procedures 1-721 NT6X17 in an RSC LCM (continued) Slide a card shroud over the card to be removed and an adjacent card. If there is not an adjacent card on either side, do not use the card shroud. Grasp the edge of the card with a line card extractor at a point midway between the top and bottom edges.
Page 754 1-722 XPM card replacement procedures NT6X17 in an RSC LCM (end) and pressing the Enter key. If RTS passed step 11 failed step 15 Send any faulty cards for repair according to local procedure. Record the following items in ofﬁce records: •...
Page 755: Nt6X17 In An Rsc-S (Ds-1) Model A Lcme
XPM card replacement procedures 1-723 NT6X17 in an RSC-S (DS-1) Model A LCME Application Use this procedure to replace an NT6X17 card in an RSC-S LCME. Suffixes Name NT6X17 AA, AB, AC Standard Line Card Type A (POTS) NT6X17 World Line Card Type A The NT6X17BA World Line Card Type A replaces the following cards: •...
Page 756 1-724 XPM card replacement procedures NT6X17 in an RSC-S (DS-1) Model A LCME (continued) Summary of card replacement procedure for an NT6X17 card in RSC-S LCME This flowchart summarizes the procedure. At MAP LNS level, Use the instructions in the post LEN procedure that follows this associated with card...
Page 757 XPM card replacement procedures 1-725 NT6X17 in an RSC-S (DS-1) Model A LCME (continued) Replacing an NT6X17 card in RSC-S LCME At the MAP Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 758 1-726 XPM card replacement procedures NT6X17 in an RSC-S (DS-1) Model A LCME (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG...LEN..DN RESULT 1FR HOST 00 0 03 03 4931082 IDL 5 BSY 6 RTS 7 DIAG 9 AIMStat 10 CKTLOC...
Page 759 1-megohm resistor, to a suitably grounded object, such as a metal workbench or a DMS switch frame (Northern Telecom [Nortel] Corporate Standard 5028). Store and transport circuit cards in an ESD protective container. WARNING...
Page 760 1-728 XPM card replacement procedures NT6X17 in an RSC-S (DS-1) Model A LCME (continued) CAUTION Special tools required Card shrouds and removal tools are required for removing cards from the line drawers. For descriptions of these tools, refer to the following notes. Put on a wriststrap.
Page 761: At The Map Terminal
XPM card replacement procedures 1-729 NT6X17 in an RSC-S (DS-1) Model A LCME (continued) Ensure a card shroud and line card extractor are available. Remove the line card to be replaced by using the following substeps: Slide a card shroud over the card to be removed and an adjacent card. If there is not an adjacent card on either side, do not use the card shroud.
Page 762 1-730 XPM card replacement procedures NT6X17 in an RSC-S (DS-1) Model A LCME (end) Return the NT6X17 card to service by typing >RTS and pressing the Enter key. If RTS passed step 12 failed step 15 Send any faulty cards for repair according to local procedure. Record the date the card was replaced, the serial number of the card, and the symptoms that prompted replacement of the card.
Page 763: Nt6X17 In An Rsc-S (Ds-1) Model B Lcme
XPM card replacement procedures 1-731 NT6X17 in an RSC-S (DS-1) Model B LCME Application Use this procedure to replace an NT6X17 card in an RSC-S LCME. Suffixes Name NT6X17 AA, AB, Standard Line Card Type A (POTS) NT6X17 World Line Card Type A The NT6X17BA World Line Card Type A replaces the following cards: •...
Page 764 1-732 XPM card replacement procedures NT6X17 in an RSC-S (DS-1) Model B LCME (continued) Summary of card replacement procedure for an NT6X17 card in RSC-S LCME This flowchart summarizes the procedure. At MAP LNS level, Use the instructions in the post LEN procedure that follows this associated with card...
Page 765 XPM card replacement procedures 1-733 NT6X17 in an RSC-S (DS-1) Model B LCME (continued) Replacing an NT6X17 card in RSC-S LCME At the MAP Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 766 1-734 XPM card replacement procedures NT6X17 in an RSC-S (DS-1) Model B LCME (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG...LEN..DN RESULT 1FR HOST 00 0 03 03 4931082 IDL 5 BSY 6 RTS 7 DIAG 9 AIMStat 10 CKTLOC...
Page 767 1-megohm resistor, to a suitably grounded object, such as a metal workbench or a DMS switch frame (Northern Telecom [Nortel] Corporate Standard 5028). Store and transport circuit cards in an ESD protective container. WARNING...
Page 768 1-736 XPM card replacement procedures NT6X17 in an RSC-S (DS-1) Model B LCME (continued) CAUTION Special tools required Card shrouds and removal tools are required for removing cards from the line drawers. For descriptions of these tools, refer to the following notes. Put on a wriststrap.
Page 769 XPM card replacement procedures 1-737 NT6X17 in an RSC-S (DS-1) Model B LCME (continued) Ensure a card shroud and line card extractor are available. Remove the line card to be replaced by using the following substeps: Slide a card shroud over the card to be removed and an adjacent card. If there is not an adjacent card on either side, do not use the card shroud.
Page 770 1-738 XPM card replacement procedures NT6X17 in an RSC-S (DS-1) Model B LCME (end) Return the NT6X17 card to service by typing >RTS and pressing the Enter key. If RTS passed step 12 failed step 15 Send any faulty cards for repair according to local procedure. Record the date the card was replaced, the serial number of the card, and the symptoms that prompted replacement of the card.
Page 771: Nt6X17 In A Star Or Rld
XPM card replacement procedures 1-739 NT6X17 in a STAR or RLD Application Use this procedure to replace the following card in a STAR or remote line drawer (RLD). Suffixes Name NT6X17 AA, AB, AC Standard Line Circuit Type A (POTS) NT6X17 World Line Card Type A The NT6X17BA World Line Card Type A replaces the NT6X17AC in North...
Page 772 1-740 XPM card replacement procedures NT6X17 in a STAR or RLD (continued) Summary of replacing an NT6X17 card in a STAR or RLD This flowchart summarizes At LNS;LTP level, the procedure. post the line card Use the instructions that follow this flowchart to perform the procedure.
Page 773 XPM card replacement procedures 1-741 NT6X17 in a STAR or RLD (continued) Replacing an NT6X17 card in a STAR or RLD At your current location Get a replacement card. Make sure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 774 1-742 XPM card replacement procedures NT6X17 in a STAR or RLD (end) At the MAP terminal To test the line card just replaced, type >DIAG and press the Enter key. If DIAG passes step 7 fails step 10 To return the line card to service, type >RTS and press the Enter key.
Page 775 XPM card replacement procedures 1-743 NT6X18 in an IOPAC ILCM Application Use this procedure to replace the following card in an International line concentrating module (ILCM). Suffixes Name NT6X18 AA, AB Line card type B (Coin/Ground Start) NT6X18 World Line Card Type B Common procedures The common replacing a line card procedure is referenced in this procedure.
Page 776 1-744 XPM card replacement procedures NT6X18 in an IOPAC ILCM (continued) Summary of card replacement procedure for an NT6X18 in an ILCM This flowchart summarizes the procedure. Use the instructions in the At LTP level, post procedure that follows this the line flowchart to perform the procedure.
Page 777 XPM card replacement procedures 1-745 NT6X18 in an IOPAC ILCM (continued) Replacing an NT6X18 in an ILCM At the MAP Obtain a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 778: Nt6X18 In An Iopac Ilcm
1-746 XPM card replacement procedures NT6X18 in an IOPAC ILCM (end) At the MAP terminal Test the line card just replaced by typing >DIAG and pressing the Enter key. If the DIAG passed step 7 failed step 10 ATTENTION There is a new diagnostics test for NT6X18AA/AB cards. This NT6 18 card may be good.
Page 779 XPM card replacement procedures 1-747 NT6X18 in an OPAC LCM Application Use this procedure to replace the following card in a line concentrating module (LCM). Suffixes Name NT6X18 AA, AB Line card type B (Coin/Ground Start) NT6X18 World Line Card Type B Common procedures The common replacing a line card procedure is referenced in this procedure.
Page 780 1-748 XPM card replacement procedures NT6X18 in an OPAC LCM (continued) Summary of card replacement procedure for an NT6X18 in an LCM This flowchart summarizes the procedure. Use the instructions in the At LTP level, post procedure that follows this the line flowchart to perform the procedure.
Page 781 XPM card replacement procedures 1-749 NT6X18 in an OPAC LCM (continued) Replacing an NT6X18 in an LCM At the MAP Obtain a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 782: Nt6X18 In An Opac Lcm
1-750 XPM card replacement procedures NT6X18 in an OPAC LCM (end) At the MAP terminal Test the line card just replaced by typing >DIAG and pressing the Enter key. If the DIAG passed step 7 failed step 10 ATTENTION There is a new diagnostics test for NT6X18AA/AB cards. This NT6X18 card may be good.
Page 783: Nt6X18 In An Opm
XPM card replacement procedures 1-751 NT6X18 in an OPM Application Use this procedure to replace the following card in an OPM. Suffixes Name NT6X18 AA, AB Line Card Type B (Coin/Ground Start) NT6X18 World Line Card Type B Common procedures The common replacing a line card procedure is referenced in this procedure.
Page 784 1-752 XPM card replacement procedures NT6X18 in an OPM (continued) Summary of replacing an NT6X18 card in an OPM This flowchart summarizes the At LNS;LTP level, procedure. post the line card Use the instructions in the procedure that follows this flowchart to perform the Is the line procedure.
Page 785 XPM card replacement procedures 1-753 NT6X18 in an OPM (continued) Replacing an NT6X18 card in an OPM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 786 1-754 XPM card replacement procedures NT6X18 in an OPM (end) At the MAP terminal ATTENTION There is a new diagnostics test for NT6X18AA/AB cards. This NT6X18 card may be good. See the NT6X18 line card description in the general maintenance section of this book for information on running an enhanced diagnostics.
Page 787: Nt6X18 In An Rlcm
XPM card replacement procedures 1-755 NT6X18 in an RLCM Application Use this procedure to replace the following card in an RLCM. Suffixes Name NT6X18 AA, AB Line Card Type B (Coin/Ground Start) NT6X18 World Line Card Type B Common procedures The common replacing a line card procedure is referenced in this procedure.
Page 788 1-756 XPM card replacement procedures NT6X18 in an RLCM (continued) Summary of replacing an NT6X18 card in an RLCM This flowchart summarizes the AtLNS;LTP level, procedure. post the line card Use the instructions in the procedure that follows this flowchart to perform the Is the line procedure.
Page 789 XPM card replacement procedures 1-757 NT6X18 in an RLCM (continued) Replacing an NT6X18 card in an RLCM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 790 1-758 XPM card replacement procedures NT6X18 in an RLCM (end) At the MAP terminal ATTENTION There is a new diagnostics test for NT6X18AA/AB cards. This NT6X18 card may be good. See the NT6X18 line card description in the general maintenance section of this book for information on running an enhanced diagnostics.
Page 791 XPM card replacement procedures 1-759 NT6X18 in an RSC LCM Application Use this procedure to replace the following card in an RSC LCM. Suffixes Name NT6X18 AA, AB Line Card Type B (Coin/Ground Start) NT6X18 World Line Card Type B Common procedures None Action...
Page 792 1-760 XPM card replacement procedures NT6X18 in an RSC LCM (continued) Summary of card replacement procedure for NT6X18 card in an RSC LCM This flowchart summarizes the At MAP LTP level, procedure. post the LEN Use the instructions in the procedure that follows this flowchart to perform the procedure.
Page 793: Post The Len Of The Card To Be Replaced By Typing
XPM card replacement procedures 1-761 NT6X18 in an RSC LCM (continued) Replacing an NT6X18 card in an RSC LCM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or were directed to this procedure by your maintenance support group.
Page 794: Nt6X18 In An Rsc Lcm
1-762 XPM card replacement procedures NT6X18 in an RSC LCM (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG..LEN..DN TE RESULT CKT TYPE FL REM1 00 0 03 03 4931082 IDL 5 BSY 6 RTS 7 DIAG 9 AIMStat 10 CKTLOC...
Page 795 XPM card replacement procedures 1-763 NT6X18 in an RSC LCM (continued) At the LCE frame WARNING Card damage—transport Take the following precautions to protect circuit cards from electrical and mechanical damage when transporting them. When handling a circuit card not in an electrostatic discharge (ESD) protective container, stand on a conductive ﬂoor mat and wear a wrist strap connected, through a 1-megohm resistor, to a suitably grounded object, such as a metal...
Page 796 1-764 XPM card replacement procedures NT6X18 in an RSC LCM (continued) DANGER Hot materials Exercise care when handling the line card. The line feed resistor may be hot. Open the line drawer using the following steps: Face the drawer shelf and grasp the handle at the bottom of the drawer with your right hand.
Page 797 XPM card replacement procedures 1-765 NT6X18 in an RSC LCM (continued) Remove the line card to be replaced by using the following steps: Slide a card shroud over the card to be removed and an adjacent card. If there is not an adjacent card on either side, do not use the card shroud. Grasp the edge of the card with a line card extractor at a point midway between the top and bottom edges.
Page 798 1-766 XPM card replacement procedures NT6X18 in an RSC LCM (end) Diagnostics. This option allows the line to be tested against a smaller subset of ground start diagnostics. Therefore, when option NPGD is set in table LENLINES, loop detector, reversal relay, and ground start relay tests are skipped.
Page 799: Nt6X18 In An Rsc-S (Ds-1) Model A Lcme
XPM card replacement procedures 1-767 NT6X18 in an RSC-S (DS-1) Model A LCME Application Use this procedure to replace an NT6X18 card in an RSC-S LCME. Suffixes Name NT6X18 AA, AB Line Card Type B (Coin/Ground Start) NT6X18 World Line Card Type B The NT6X18BA World Line Card Type B replaces the following cards: •...
Page 800 1-768 XPM card replacement procedures NT6X18 in an RSC-S (DS-1) Model A LCME (continued) Summary of card replacement procedure for an NT6X18 card in RSC-S LCME This flowchart summarizes the procedure. At MAP LTP level Use the instructions in the post LEN procedure that follows this associated with card...
Page 801 XPM card replacement procedures 1-769 NT6X18 in an RSC-S (DS-1) Model A LCME (continued) Replacing an NT6X18 card in RSC-S LCME At the MAP Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 802 1-770 XPM card replacement procedures NT6X18 in an RSC-S (DS-1) Model A LCME (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG..LEN..STA F S LTA TE RESULT CKT TYPE FL HOST 00 0 03 03 NO DIRN 5 BSY 6 RTS...
Page 803 XPM card replacement procedures 1-771 NT6X18 in an RSC-S (DS-1) Model A LCME (continued) At the LCE frame WARNING Card damage—transport Take these precautions to protect the circuit cards from electrical and mechanical damage while transporting cards. When handling a circuit card not in an electrostatic discharge (ESD) protective container, stand on a conductive ﬂoor mat and wear a wrist strap connected, through a 1-megohm resistor, to a suitably grounded object, such as a metal...
Page 804 1-772 XPM card replacement procedures NT6X18 in an RSC-S (DS-1) Model A LCME (continued) Descriptions of these shrouds follow. Line card insertion / Common product withdrawal tool for Apparatus code code 3-inch cards QTH56A A0298291 6-inch cards QTH58A A0313317 Note: Card removal tools are required for removing cards from line drawers.
Page 805 XPM card replacement procedures 1-773 NT6X18 in an RSC-S (DS-1) Model A LCME (continued) Hold the front cover of the line drawer to steady it using your left hand. Pull the extractor away from the drawer, and the card will become unplugged from its socket on the drawer backplane.
Page 806 1-774 XPM card replacement procedures NT6X18 in an RSC-S (DS-1) Model A LCME (end) ATTENTION There is a new diagnostics test for NT6X18AA/AB cards. This NT6X18 card may be good. See the notes on line cards in the general maintenance section of this book for information on running an enhanced diagnostics.
Page 807: Nt6X18 In An Rsc-S (Ds-1) Model B Lcme
XPM card replacement procedures 1-775 NT6X18 in an RSC-S (DS-1) Model B LCME Application Use this procedure to replace an NT6X18 card in an RSC-S LCME. Suffixes Name NT6X18 AA, AB Line Card Type B (Coin/Ground Start) NT6X18 World Line Card Type B The NT6X18BA World Line Card Type B replaces the following cards: •...
Page 808 1-776 XPM card replacement procedures NT6X18 in an RSC-S (DS-1) Model B LCME (continued) Summary of card replacement procedure for an NT6X18 card in RSC-S LCME This flowchart summarizes the procedure. At MAP LTP level Use the instructions in the post LEN procedure that follows this associated with card...
Page 809 XPM card replacement procedures 1-777 NT6X18 in an RSC-S (DS-1) Model B LCME (continued) Replacing an NT6X18 card in RSC-S LCME At the MAP Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 810 1-778 XPM card replacement procedures NT6X18 in an RSC-S (DS-1) Model B LCME (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG..LEN..STA F S LTA TE RESULT CKT TYPE FL HOST 00 0 03 03 NO DIRN 5 BSY 6 RTS...
Page 811 XPM card replacement procedures 1-779 NT6X18 in an RSC-S (DS-1) Model B LCME (continued) At the LCE frame WARNING Card damage—transport Take these precautions to protect the circuit cards from electrical and mechanical damage while transporting cards. When handling a circuit card not in an electrostatic discharge (ESD) protective container, stand on a conductive ﬂoor mat and wear a wrist strap connected, through a 1-megohm resistor, to a suitably grounded object, such as a metal...
Page 812 1-780 XPM card replacement procedures NT6X18 in an RSC-S (DS-1) Model B LCME (continued) Descriptions of these shrouds follow. Line card insertion / Common product withdrawal tool for Apparatus code code 3-inch cards QTH56A A0298291 6-inch cards QTH58A A0313317 Note: Card removal tools are required for removing cards from line drawers.
Page 813 XPM card replacement procedures 1-781 NT6X18 in an RSC-S (DS-1) Model B LCME (continued) Continue pulling the card with the extractor until the card is clear of the shroud. Insert the card removed into the ESD container and store using local procedures.
Page 814 1-782 XPM card replacement procedures NT6X18 in an RSC-S (DS-1) Model B LCME (end) diagnostics. Therefore, when option NPGD is set in table LENLINES, loop detector, reversal relay, and ground start relay are omitted. For more information about SERVORD and NPGD, refer to the XPM Translations Guide .
Page 815: Nt6X18 In A Star Or Rld
XPM card replacement procedures 1-783 NT6X18 in a STAR or RLD Application Use this procedure to replace the following card in a STAR or remote line drawer (RLD). Suffixes Name NT6X18 AA, AB Line Card Type B (Coin/Ground Start) NT6X18 World Line Card Type B Common procedures The common replacing a line card procedure is referenced in this procedure.
Page 816 1-784 XPM card replacement procedures NT6X18 in a STAR or RLD (continued) Summary of replacing an NT6X18 card in a STAR or RLD This flowchart summarizes the At LNS;LTP level, procedure. post the line card Use the instructions in the procedure that follows this flowchart to perform the Is the line...
Page 817 XPM card replacement procedures 1-785 NT6X18 in a STAR or RLD (continued) Replacing an NT6X18 card in a STAR or RLD At your current location Get a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed. At the MAP terminal To access the LTP level of the MAP and post the line associated with the card to be replaced, type...
Page 818 1-786 XPM card replacement procedures NT6X18 in a STAR or RLD (end) At the MAP terminal ATTENTION There is an enhanced diagnostics test for NT6X18AA and NT6XAB cards. This NT6X18 card may be good. See the description of the NT6X18 line card in the “Star Remote System hardware"...
Page 819: Nt6X19 In An Iopac Ilcm
XPM card replacement procedures 1-787 NT6X19 in an IOPAC ILCM Application Use this procedure to replace the following card in an International line concentrating module (ILCM). Suffixes Name NT6X19 Message waiting line card Common procedures The common replacing a line card procedure is referenced in this procedure. Action The following ﬂowchart is only a summary of the procedure.
Page 820 1-788 XPM card replacement procedures NT6X19 in an IOPAC ILCM (continued) Summary of card replacement procedure for NT6X19 card in an ILCM This flowchart summarizes the procedure. Use the instructions in the At LTP level, post procedure that follows this the line flowchart to perform the procedure.
Page 821 XPM card replacement procedures 1-789 NT6X19 in an IOPAC ILCM (continued) Replacing an NT6X19 in an ILCM At your Current Location Obtain a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 822 1-790 XPM card replacement procedures NT6X19 in an IOPAC ILCM (end) At the MAP terminal Test the line card just replaced by typing >DIAG and pressing the Enter key. If the DIAG passed step 7 failed step 10 Return the line card to service by typing >RTS and pressing the Enter key.
Page 823: Nt6X19 In An Opm
XPM card replacement procedures 1-791 NT6X19 in an OPM Application Use this procedure to replace the following card in an OPM. Suffixes Name NT6X19 Message Waiting Line Card Common procedures The common replacing a line card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 824 1-792 XPM card replacement procedures NT6X19 in an OPM (continued) Summary of replacing an NT6X19 card in an OPM This flowchart summarizes the At LNS;LTP level, procedure. post the line card Use the instructions in the procedure that follows this flowchart to perform the Is the line procedure.
Page 825 XPM card replacement procedures 1-793 NT6X19 in an OPM (continued) Replacing an NT6X19 card in an OPM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 826 1-794 XPM card replacement procedures NT6X19 in an OPM (end) At the MAP terminal Test the line card just replaced by typing >DIAG and pressing the Enter key. If DIAG passed step 7 failed step 10 Return the line card to service by typing >RTS and pressing the Enter key.
Page 827: Nt6X19 In An Rlcm
XPM card replacement procedures 1-795 NT6X19 in an RLCM Application Use this procedure to replace the following card in an RLCM. Suffixes Name NT6X19 Message Waiting Line Card Common procedures The common replacing a line card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 828 1-796 XPM card replacement procedures NT6X19 in an RLCM (continued) Summary of replacing an NT6X19 card in an RLCM This flowchart summarizes the At LNS;LTP level, procedure. post the line card Use the instructions in the procedure that follows this flowchart to perform the Is the line procedure.
Page 829 XPM card replacement procedures 1-797 NT6X19 in an RLCM (continued) Replacing an NT6X19 card in an RLCM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 830 1-798 XPM card replacement procedures NT6X19 in an RLCM (end) At the MAP terminal Test the line card just replaced by typing >DIAG and pressing the Enter key. If DIAG passed step 7 failed step 10 Return the line card to service by typing >RTS and pressing the Enter key.
Page 831 XPM card replacement procedures 1-799 NT6X19 in an RSC LCM Application Use this procedure to replace the following card in an RSC LCM. Suffixes Name NT6X19 AA, AB Message waiting line circuit Common procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 832 1-800 XPM card replacement procedures NT6X19 in an RSC LCM (continued) Summary of card replacement procedure for NT6X19 card in an RSC LCM This flowchart summarizes the At MAP LTP level, procedure. post the LEN Use the instructions in the procedure that follows this flowchart to perform the BSY the card to be...
Page 833 XPM card replacement procedures 1-801 NT6X19 in an RSC LCM (continued) Replacing an NT6X19 card in an RSC LCM At your Current Location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or were directed to this procedure by your maintenance support group.
Page 834: Nt6X19 In An Rsc Lcm
1-802 XPM card replacement procedures NT6X19 in an RSC LCM (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG..LEN..DN TE RESULT CKT TYPE FL REM1 00 0 03 03 4931082 IDL 5 BSY 6 RTS 7 DIAG 9 AIMStat 10 CKTLOC...
Page 835 XPM card replacement procedures 1-803 NT6X19 in an RSC LCM (continued) At the LCE frame WARNING Card damage—transport Take the following precautions to protect circuit cards from electrical and mechanical damage when transporting them: When handling a circuit card not in an electrostatic discharge (ESD) protective container, stand on a conductive ﬂoor mat and wear a wrist strap connected, through a 1-megohm resistor, to a suitably grounded object, such as a metal...
Page 836 1-804 XPM card replacement procedures NT6X19 in an RSC LCM (continued) DANGER Hot materials Exercise care when handling the line card. The line feed resistor may be hot. Open the line drawer using the following steps: Face the drawer shelf and grasp the handle at the bottom of the drawer with your right hand.
Page 837 XPM card replacement procedures 1-805 NT6X19 in an RSC LCM (continued) Remove the line card to be replaced by using the following steps: Slide a card shroud over the card to be removed and an adjacent card. If there is not an adjacent card on either side, do not use the card shroud. Grasp the edge of the card with a line card extractor at a point midway between the top and bottom edges.
Page 838 1-806 XPM card replacement procedures NT6X19 in an RSC LCM (end) and pressing the Enter key. If RTS passed step12 failed step 15 Send any faulty cards for repair according to local procedure. Record the following items in ofﬁce records: •...
Page 839: Nt6X19 In An Rsc-S (Ds-1) Model A Lcme
XPM card replacement procedures 1-807 NT6X19 in an RSC-S (DS-1) Model A LCME Application Use this procedure to replace an NT6X19 card in an RSC-S LCME. Suffixes Name NT6X19 Message Waiting Line Circuit Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 840 1-808 XPM card replacement procedures NT6X19 in an RSC-S (DS-1) Model A LCME (continued) Summary of card replacement procedure for NT6X19 card in RSC-S LCME This flowchart summarizes the procedure. At MAP LNS level, Use the instructions in the post LEN procedure that follows this associated with card flowchart to perform the...
Page 841 XPM card replacement procedures 1-809 NT6X19 in an RSC-S (DS-1) Model A LCME (continued) Replacing an NT6X19 in RSC-S LCME At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 842 1-810 XPM card replacement procedures NT6X19 in an RSC-S (DS-1) Model A LCME (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG..LEN..STA F S LTA TE RESULT CKT TYPE FL HOST 00 0 03 03 NO DIRN 5 BSY 6 RTS...
Page 843 1-megohm resistor, to a suitably grounded object, such as a metal workbench or a DMS switch frame (Northern Telecom [Nortel] Corporate Standard 5028). Store and transport circuit cards in an ESD protective container. WARNING...
Page 844 1-812 XPM card replacement procedures NT6X19 in an RSC-S (DS-1) Model A LCME (continued) CAUTION Special tools required Card shrouds and removal tools are required for removing cards from the line drawers. For descriptions of these tools, refer to the following notes. Put on a wriststrap.
Page 845 XPM card replacement procedures 1-813 NT6X19 in an RSC-S (DS-1) Model A LCME (continued) Ensure a card shroud and line card extractor are available. Remove the line card to be replaced by using the following substeps. Slide a card shroud over the card to be removed and an adjacent card. If there is not an adjacent card on either side, do not use the card shroud.
Page 846 1-814 XPM card replacement procedures NT6X19 in an RSC-S (DS-1) Model A LCME (end) Return the NT6X19 card to service by typing >RTS and pressing the Enter key. If RTS passed step 12 failed step 16 Send any faulty cards for repair according to local procedure. Record the date the card was replaced, the serial number of the card, and the symptoms that prompted replacement of the card.
Page 847: Nt6X19 In An Rsc-S (Ds-1) Model B Lcme
XPM card replacement procedures 1-815 NT6X19 in an RSC-S (DS-1) Model B LCME Application Use this procedure to replace an NT6X19 card in an RSC-S LCME. Suffixes Name NT6X19 Message Waiting Line Circuit Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 848 1-816 XPM card replacement procedures NT6X19 in an RSC-S (DS-1) Model B LCME (continued) Summary of card replacement procedure for NT6X19 card in RSC-S LCME This flowchart summarizes the procedure. At MAP LNS level, Use the instructions in the post LEN procedure that follows this associated with card flowchart to perform the...
Page 849 XPM card replacement procedures 1-817 NT6X19 in an RSC-S (DS-1) Model B LCME (continued) Replacing an NT6X19 in RSC-S LCME At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 850 1-818 XPM card replacement procedures NT6X19 in an RSC-S (DS-1) Model B LCME (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG..LEN..STA F S LTA TE RESULT CKT TYPE FL HOST 00 0 03 03 NO DIRN 5 BSY 6 RTS...
Page 851 1-megohm resistor, to a suitably grounded object, such as a metal workbench or a DMS switch frame (Northern Telecom [Nortel] Corporate Standard 5028). Store and transport circuit cards in an ESD protective container. WARNING...
Page 852 1-820 XPM card replacement procedures NT6X19 in an RSC-S (DS-1) Model B LCME (continued) CAUTION Special tools required Card shrouds and removal tools are required for removing cards from the line drawers. For descriptions of these tools, refer to the following notes. Put on a wriststrap.
Page 853 XPM card replacement procedures 1-821 NT6X19 in an RSC-S (DS-1) Model B LCME (continued) Ensure a card shroud and line card extractor are available. Remove the line card to be replaced by using the following substeps. Slide a card shroud over the card to be removed and an adjacent card. If there is not an adjacent card on either side, do not use the card shroud.
Page 854 1-822 XPM card replacement procedures NT6X19 in an RSC-S (DS-1) Model B LCME (end) Return the NT6X19 card to service by typing >RTS and pressing the Enter key. If RTS passed step 12 failed step 16 Send any faulty cards for repair according to local procedure. Record the date the card was replaced, the serial number of the card, and the symptoms that prompted replacement of the card.
Page 855 XPM card replacement procedures 1-823 NT6X19 in a STAR or RLD Application Use this procedure to replace the following card in a STAR. Suffixes Name NT6X19 Message Waiting Line Card Common procedures The common replacing a line card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 856 1-824 XPM card replacement procedures NT6X19 in a STAR or RLD (continued) Summary of replacing an NT6X19 card in a STAR or RLD This flowchart summarizes the At LNS;LTP level, procedure. post the line card Use the instructions in the procedure that follows this flowchart to perform the Is the line...
Page 857 XPM card replacement procedures 1-825 NT6X19 in a STAR or RLD (continued) Replacing an NT6X19 card in a STAR or RLD At your current location Get a replacement card. Make sure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 858: Nt6X19 In A Star Or Rld
1-826 XPM card replacement procedures NT6X19 in a STAR or RLD (end) At the MAP terminal To test the line card just replaced, type >DIAG and press the Enter key. If DIAG passes step 7 fails step 10 To return the line card to service, type >RTS and press the Enter key.
Page 859: Nt6X20 In An Iopac Ilcm
XPM card replacement procedures 1-827 NT6X20 in an IOPAC ILCM Application Use this procedure to replace the following card in an International line concentrating module (ILCM). Suffixes Name NT6X20 Message waiting converter Common procedures The common replacing a line card procedure is referenced in this procedure: Action The following ﬂowchart is only a summary of the procedure.
Page 860 1-828 XPM card replacement procedures NT6X20 in an IOPAC ILCM (continued) Summary of card replacement procedure for NT6X20 card in an ILCM This flowchart summarizes the procedure. At LTP level, post Use the instructions in the the line procedure that follows this flowchart to perform the procedure.
Page 861 XPM card replacement procedures 1-829 NT6X20 in an IOPAC ILCM (continued) Replacing an NT6X20 in an ILCM At the MAP terminal Obtain a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. Access the line test position (LTP) level of the MAP terminal and post the line associated with the card to be replaced by typing >MAPCI;MTC;LNS;LTP;POST L site lcm lsg ckt...
Page 862 1-830 XPM card replacement procedures NT6X20 in an IOPAC ILCM (end) At the MAP terminal Test the line card just replaced by typing >DIAG and pressing the Enter key. If the DIAG passed step 7 failed step 10 Return the line card to service by typing and pressing the Enter key.
Page 863: Nt6X20 In An Opm
XPM card replacement procedures 1-831 NT6X20 in an OPM Application Use this procedure to replace the following card in an OPM. Suffixes Name NT6X20 Message Waiting Converter Common procedures The common replacing a line card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 864 1-832 XPM card replacement procedures NT6X20 in an OPM (continued) Summary of card replacement procedure for an NT6X20 card OPM This flowchart summarizes the At LNS;LTP level, procedure. post the line card Use the instructions in the procedure that follows this flowchart to perform the Is the line procedure.
Page 865 XPM card replacement procedures 1-833 NT6X20 in an OPM (continued) Replacing an NT6X20 card in an OPM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 866 1-834 XPM card replacement procedures NT6X20 in an OPM (end) At the MAP terminal Test the line card just replaced by typing >DIAG and pressing the Enter key. If DIAG passed step 7 failed step 10 Return the line card to service by typing >RTS and pressing the Enter key.
Page 867: Nt6X20 In An Rlcm
XPM card replacement procedures 1-835 NT6X20 in an RLCM Application Use this procedure to replace the following card in an RLCM. Suffixes Name NT6X20 Message Waiting Converter Common procedures The common replacing a line card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 868 1-836 XPM card replacement procedures NT6X20 in an RLCM (continued) Summary of card replacement procedure for an NT6X20 card in an RLCM This flowchart summarizes the At LNS;LTP level, procedure. post the line card Use the instructions in the procedure that follows this flowchart to perform the Is the line procedure.
Page 869 XPM card replacement procedures 1-837 NT6X20 in an RLCM (continued) Replacing an NT6X20 card in an RLCM At your current location Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 870 1-838 XPM card replacement procedures NT6X20 in an RLCM (end) At the MAP terminal Test the line card just replaced by typing >DIAG and pressing the Enter key. If DIAG passed step 7 failed step 10 Return the line card to service by typing >RTS and pressing the Enter key.
Page 871 XPM card replacement procedures 1-839 NT6X20 in an RSC LCM Application Use this procedure to replace the following card in an RSC LCM. Suffixes Name NT6X20 Message waiting converter Common procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 872 1-840 XPM card replacement procedures NT6X20 in an RSC LCM (continued) Summary of card replacement procedure for NT6X20 card in an RSC LCM At MAP LTP level, This flowchart summarizes the post the LEN procedure. Use the instructions in the procedure that follows this flowchart to perform the BSY the card to be...
Page 873 XPM card replacement procedures 1-841 NT6X20 in an RSC LCM (continued) Replacing an NT6X20 card in an RSC LCM At your current location Proceed only if you were either directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or were directed to this procedure by your maintenance support group.
Page 874: Nt6X20 In An Rsc Lcm
1-842 XPM card replacement procedures NT6X20 in an RSC LCM (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG..LEN..DN TE RESULT CKT TYPE FL REM1 00 0 03 03 4931082 IDL 5 BSY 6 RTS 7 DIAG 9 AIMStat 10 CKTLOC...
Page 875 XPM card replacement procedures 1-843 NT6X20 in an RSC LCM (continued) At the LCE frame WARNING Card damage—transport Take the following precautions to protect circuit cards from electrical and mechanical damage when transporting them. When handling a circuit card not in an electrostatic discharge (ESD) protective container, stand on a conductive ﬂoor mat and wear a wrist strap connected, through a 1-megohm resistor, to a suitably grounded object, such as a metal...
Page 876 1-844 XPM card replacement procedures NT6X20 in an RSC LCM (continued) DANGER Hot materials Exercise care when handling the line card. The line feed resistor may be hot. Open the line drawer using the following steps: Face the drawer shelf and grasp the handle at the bottom of the drawer with your right hand.
Page 877 XPM card replacement procedures 1-845 NT6X20 in an RSC LCM (continued) Remove the line card to be replaced by using the following steps: Slide a card shroud over the card to be removed and an adjacent card. If there is not an adjacent card on either side, do not use the card shroud. Grasp the edge of the card with a line card extractor at a point midway between the top and bottom edges.
Page 878 1-846 XPM card replacement procedures NT6X20 in an RSC LCM (end) and pressing the Enter key. If RTS passed step 12 failed step 15 Send any faulty cards for repair according to local procedure. Record the following items in ofﬁce records: •...
Page 879: Nt6X20 In An Rsc-S (Ds-1) Model A Lcme
XPM card replacement procedures 1-847 NT6X20 in an RSC-S (DS-1) Model A LCME Application Use this procedure to replace an NT6X20 card in an RSC-S LCME. Suffixes Name NT6X20 Message Waiting Converter Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 880 1-848 XPM card replacement procedures NT6X20 in an RSC-S (DS-1) Model A LCME (continued) Summary of card replacement procedure for an NT6X20 card in an RSC-S LCME This flowchart summarizes the procedure. At MAP LTP level Use the instructions in the post LEN procedure that follows this associated with card...
Page 881 XPM card replacement procedures 1-849 NT6X20 in an RSC-S (DS-1) Model A LCME (continued) Replacing an NT6X20 card in an RSC-S LCME At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 882 1-850 XPM card replacement procedures NT6X20 in an RSC-S (DS-1) Model A LCME (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG..LEN..STA F S LTA TE RESULT CKT TYPE FL HOST 00 0 03 03 NO DIRN 5 BSY 6 RTS...
Page 883 1-megohm resistor, to a suitably grounded object, such as a metal workbench or a DMS switch frame (Northern Telecom [Nortel] Corporate Standard 5028). Store and transport circuit cards in an ESD protective container. WARNING...
Page 884 1-852 XPM card replacement procedures NT6X20 in an RSC-S (DS-1) Model A LCME (continued) CAUTION Special tools required Card shrouds and removal tools are required for removing cards from the line drawers. For descriptions of these tools, refer to the following notes. Put on a wriststrap.
Page 885 XPM card replacement procedures 1-853 NT6X20 in an RSC-S (DS-1) Model A LCME (continued) Ensure a card shroud and line card extractor are available. Remove the line card to be replaced by following these substeps: Slide a card shroud over the card to be removed and an adjacent card. If there is not an adjacent card on either side, do not use the card shroud.
Page 886 1-854 XPM card replacement procedures NT6X20 in an RSC-S (DS-1) Model A LCME (end) Return the NT6X20 card to service by typing >RTS and pressing the Enter key. If RTS passed step 12 failed step 15 Send any faulty cards for repair according to local procedure. Record the date the card was replaced, the serial number of the card, and the symptoms that prompted replacement of the card.
Page 887: Nt6X20 In An Rsc-S (Ds-1) Model B Lcme
XPM card replacement procedures 1-855 NT6X20 in an RSC-S (DS-1) Model B LCME Application Use this procedure to replace an NT6X20 card in an RSC-S LCME. Suffixes Name NT6X20 Message Waiting Converter Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 888 1-856 XPM card replacement procedures NT6X20 in an RSC-S (DS-1) Model B LCME (continued) Summary of card replacement procedure for an NT6X20 card in an RSC-S LCME This flowchart summarizes the procedure. At MAP LTP level Use the instructions in the post LEN procedure that follows this associated with card...
Page 889 XPM card replacement procedures 1-857 NT6X20 in an RSC-S (DS-1) Model B LCME (continued) Replacing an NT6X20 card in an RSC-S LCME At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 890 1-858 XPM card replacement procedures NT6X20 in an RSC-S (DS-1) Model B LCME (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG..LEN..STA F S LTA TE RESULT CKT TYPE FL HOST 00 0 03 03 NO DIRN 5 BSY 6 RTS...
Page 891 1-megohm resistor, to a suitably grounded object, such as a metal workbench or a DMS switch frame (Northern Telecom [Nortel] Corporate Standard 5028). Store and transport circuit cards in an ESD protective container. WARNING...
Page 892 1-860 XPM card replacement procedures NT6X20 in an RSC-S (DS-1) Model B LCME (continued) CAUTION Special tools required Card shrouds and removal tools are required for removing cards from the line drawers. For descriptions of these tools, refer to the following notes. Put on a wriststrap.
Page 893 XPM card replacement procedures 1-861 NT6X20 in an RSC-S (DS-1) Model B LCME (continued) Ensure a card shroud and line card extractor are available. Remove the line card to be replaced by following these substeps: Slide a card shroud over the card to be removed and an adjacent card. If there is not an adjacent card on either side, do not use the card shroud.
Page 894 1-862 XPM card replacement procedures NT6X20 in an RSC-S (DS-1) Model B LCME (end) Return the NT6X20 card to service by typing >RTS and pressing the Enter key. If RTS passed step 12 failed step 15 Send any faulty cards for repair according to local procedure. Record the date the card was replaced, the serial number of the card, and the symptoms that prompted replacement of the card.
Page 895 XPM card replacement procedures 1-863 NT6X20 in a STAR or RLD Application Use this procedure to replace the following card in a STAR or remote line drawer (RLD). Suffixes Name NT6X20 Message Waiting Converter Common procedures The common replacing a line card procedure is referenced in this procedure. Action The following ﬂowchart is only a summary of the procedure.
Page 896 1-864 XPM card replacement procedures NT6X20 in a STAR or RLD (continued) Summary of card replacement procedure for an NT6X20 card in a STAR or RLD This flowchart summarizes the At LNS;LTP level, procedure. post the line card Use the instructions in the procedure that follows this flowchart to perform the Is the line...
Page 897 XPM card replacement procedures 1-865 NT6X20 in a STAR or RLD (continued) Replacing an NT6X20 card in a STAR or RLD At your current location Get a replacement card. Make sure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 898: Nt6X20 In A Star Or Rld
1-866 XPM card replacement procedures NT6X20 in a STAR or RLD (end) At the MAP terminal To test the line card just replaced, type >DIAG and press the Enter key. If DIAG passes step 7 fails step 10 To return the line card to service, type >RTS and press the Enter key.
Page 899: Nt6X21 In An Iopac Ilcm
XPM card replacement procedures 1-867 NT6X21 in an IOPAC ILCM Application Use this procedure to replace the following card in an International line concentrating module (ILCM). Suffixes Name NT6X21 AA, AB, Line card type C, Meridian Digital Centrex (MDC), AC, AD electronic business set Common procedures The common replacing a line card procedure is referenced in this procedure.
Page 900 1-868 XPM card replacement procedures NT6X21 in an IOPAC ILCM (continued) Summary of card replacement procedure for NT6X21 card in an ILCM This flowchart summarizes the procedure. At LTP level of the Use the instructions in the MAP display, post procedure that follows this the line flowchart to perform the...
Page 901 XPM card replacement procedures 1-869 NT6X21 in an IOPAC ILCM (continued) Replacing an NT6X21 in an ILCM At your Current Location Obtain a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card to be removed. Make DIP switch changes for the line card.
Page 902 1-870 XPM card replacement procedures NT6X21 in an IOPAC ILCM (end) Busy the line by typing >BSY and pressing the Enter key. At the LCM Go to the common replacing a line card procedure in this document. When you have completed the procedure, return to this step. At the MAP terminal Test the line card just replaced by typing >DIAG...
Page 903: Nt6X21 In An Opm
XPM card replacement procedures 1-871 NT6X21 in an OPM Application Use this procedure to replace the following card in an OPM. Suffixes Name NT6X21 AA, AB, AC, Line card type C, Meridian Digital Centrex (MDC), electronic business set Common procedures The common replacing a line card procedure is referenced in this procedure.
Page 904 1-872 XPM card replacement procedures NT6X21 in an OPM (continued) Summary of replacing an NT6X21 card in an OPM This flowchart summarizes the procedure. Use the instructions in the At LNS;LTP level, procedure that follows this post the line card flowchart to perform the procedure.
Page 905 XPM card replacement procedures 1-873 NT6X21 in an OPM (continued) Replacing an NT6X21 card in an OPM At your current location Obtain a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 906 1-874 XPM card replacement procedures NT6X21 in an OPM (end) Busy the line by typing >BSY and pressing the Enter key. At the OPM cabinet Go to the common replacing a line card procedure in this document. When you have completed the procedure, return to this point. At the MAP terminal Test the line card just replaced by typing >DIAG...
Page 907: Nt6X21 In An Rlcm
XPM card replacement procedures 1-875 NT6X21 in an RLCM Application Use this procedure to replace the following card in an RLCM. Suffixes Name NT6X21 AA, AB, AC, Line card type C, Meridian Digital Centrex (MDC), electronic business set Common procedures The common replacing a line card procedure is referenced in this procedure.
Page 908 1-876 XPM card replacement procedures NT6X21 in an RLCM (continued) Summary of replacing an NT6X21 card in an RLCM This flowchart summarizes the At LNS;LTP level, procedure. post the line card Use the instructions in the procedure that follows this flowchart to perform the Is the line procedure.
Page 909 XPM card replacement procedures 1-877 NT6X21 in an RLCM (continued) Replacing an NT6X21 card in an RLCM At your current location Obtain a replacement card. Ensure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 910 1-878 XPM card replacement procedures NT6X21 in an RLCM (end) Busy the line by typing >BSY and pressing the Enter key. At the RLCM site Go to the common replacing a line card procedure in this document. When you have completed the procedure, return to this point. At the MAP terminal Test the line card just replaced by typing >DIAG...
Page 911: Nt6X21 In An Rlcm-Edc Lcm
XPM card replacement procedures 1-879 NT6X21 in an RLCM-EDC LCM Application Use this procedure to replace a card in the shelves or frames as identiﬁed in the following table. Suffixes Cardname Shelf/frame name NT6X21 AA, AB, Line card type C, LCM/RLCC Meridian Digital Centrex (MDC), electronic...
Page 912 1-880 XPM card replacement procedures NT6X21 in an RLCM-EDC LCM (continued) Summary of replacing an NT6X21 card in LCM This flowchart summarizes the At LNS;LTP procedure. level, post the line card Use the instructions in the procedure that follows this flowchart to perform the Is the line procedure.
Page 913 XPM card replacement procedures 1-881 NT6X21 in an RLCM-EDC LCM (continued) Replacing an NT6X21 card in an LCM At your current location Obtain a replacement card. Make sure the replacement card has the same product equipment code (PEC), and PEC sufﬁx, as the removed card. At the MAP terminal To access the LTP level of the MAP terminal and post the line, type >MAPCI;MTC;LNS;LTP;POST L site lcm lsg ckt...
Page 914 1-882 XPM card replacement procedures NT6X21 in an RLCM-EDC LCM (end) At the MAP terminal To test the removed line card, type >DIAG and press the Enter key. If the DIAG passes step 7 fails step 10 To return the line card to service, type >RTS and press the Enter key.
Page 915: Nt6X21 In An Rsc-S (Ds-1) Model A Lcme
XPM card replacement procedures 1-883 NT6X21 in an RSC-S (DS-1) Model A LCME Application Use this procedure to replace an NT6X21 card in an RSC-S LCME. Suffixes Name NT6X21 AA, AB, AC Line Card Type C (IBN Electronic Business Set) NT6X21 Enhanced EBS Line Card for Universal Digital Loop Carriers...
Page 916 1-884 XPM card replacement procedures NT6X21 in an RSC-S (DS-1) Model A LCME (continued) Summary of card replacement procedure for an NT6X21 card in RSC-S LCME This flowchart summarizes the procedure. At MAP LNS level, Use the instructions in the post LEN procedure that follows this associated with card...
Page 917 XPM card replacement procedures 1-885 NT6X21 in an RSC-S (DS-1) Model A LCME (continued) Replacing an NT6X21 card in an RSC-S LCME At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 918 1-886 XPM card replacement procedures NT6X21 in an RSC-S (DS-1) Model A LCME (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG..LEN..STA F S LTA TE RESULT CKT TYPE FL HOST 00 0 03 03 NO DIRN 5 BSY 6 RTS...
Page 919 1-megohm resistor, to a suitably grounded object, such as a metal workbench or a DMS switch frame (Northern Telecom [Nortel] Corporate Standard 5028). Store and transport circuit cards in an ESD protective container. WARNING...
Page 920 1-888 XPM card replacement procedures NT6X21 in an RSC-S (DS-1) Model A LCME (continued) CAUTION Special tools required Card shrouds and removal tools are required for removing cards from the line drawers. For descriptions of these tools, refer to the following notes. Put on a wriststrap.
Page 921 XPM card replacement procedures 1-889 NT6X21 in an RSC-S (DS-1) Model A LCME (continued) Ensure a card shroud and line card extractor are available. Remove the line card to be replaced by following these substeps: Slide a card shroud over the card to be removed and an adjacent card. If there is not an adjacent card on either side, do not use the card shroud.
Page 922 S4 ON S3 ON 0.14 -3.5 dB P-phone sets long loop: 19-24dB EML P-phone sets medium loop: 17-19dB EML P-phone sets medium loop: 4-17dB EML P-phone sets short loops: 0-4dB EML Nortel UDLCs Other vendors UDLCs 297-8021-547 Standard 14.02 May 2001...
Page 923 XPM card replacement procedures 1-891 NT6X21 in an RSC-S (DS-1) Model A LCME (continued) Recommended NT6X21AD S1 DIP switch settings (Sheet 2 of 2) Signali levels Recommended voice Balanc S3 and application e S2 Switch Switch positio positio Both Both S4 ON S3 ON 0.14...
Page 924 1-892 XPM card replacement procedures NT6X21 in an RSC-S (DS-1) Model A LCME (end) At the MAP terminal Test the NT6X21 line card by typing >DIAG and pressing the Enter key. If DIAG passed step 11 failed step 15 Return the NT6X21 card to service by typing >RTS and pressing the Enter key.
Page 925: Nt6X21 In An Rsc-S (Ds-1) Model B Lcme
XPM card replacement procedures 1-893 NT6X21 in an RSC-S (DS-1) Model B LCME Application Use this procedure to replace an NT6X21 card in an RSC-S LCME. Suffixes Name NT6X21 AA, AB, AC Line Card Type C (IBN Electronic Business Set) NT6X21 Enhanced EBS Line Card for Universal Digital Loop Carriers...
Page 926 1-894 XPM card replacement procedures NT6X21 in an RSC-S (DS-1) Model B LCME (continued) Summary of card replacement procedure for an NT6X21 card in RSC-S LCME This flowchart summarizes the procedure. At MAP LNS level, Use the instructions in the post LEN procedure that follows this associated with card...
Page 927 XPM card replacement procedures 1-895 NT6X21 in an RSC-S (DS-1) Model B LCME (continued) Replacing an NT6X21 card in an RSC-S LCME At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 928 1-896 XPM card replacement procedures NT6X21 in an RSC-S (DS-1) Model B LCME (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG..LEN..STA F S LTA TE RESULT CKT TYPE FL HOST 00 0 03 03 NO DIRN 5 BSY 6 RTS...
Page 929 1-megohm resistor, to a suitably grounded object, such as a metal workbench or a DMS switch frame (Northern Telecom [Nortel] Corporate Standard 5028). Store and transport circuit cards in an ESD protective container. WARNING...
Page 930 1-898 XPM card replacement procedures NT6X21 in an RSC-S (DS-1) Model B LCME (continued) CAUTION Special tools required Card shrouds and removal tools are required for removing cards from the line drawers. For descriptions of these tools, refer to the following notes. Put on a wriststrap.
Page 931 XPM card replacement procedures 1-899 NT6X21 in an RSC-S (DS-1) Model B LCME (continued) Ensure a card shroud and line card extractor are available. Remove the line card to be replaced by following these substeps: Slide a card shroud over the card to be removed and an adjacent card. If there is not an adjacent card on either side, do not use the card shroud.
Page 932 17-19dB EML P-phone sets medium loop: 4-17dB EML P-phone sets short loops: 0-4dB EML Nortel UDLCs Other vendors UDLCs 6X21AC equivalent mode Note: dB=decibel, NL=nonloaded, Vpp=voltage peak to peak, EML=estimated measured loss, as defined in NTP 297-2011-180, BCS35 version 01.02 Slide the card in the shroud guide slots toward the drawer backplane.
Page 933 XPM card replacement procedures 1-901 NT6X21 in an RSC-S (DS-1) Model B LCME (end) Use the following information to determine where to proceed. If you entered this procedure from alarm clearing procedures step 14 other step 10 At the MAP terminal Test the NT6X21 line card by typing >DIAG and pressing the Enter key.
Page 934 1-902 XPM card replacement procedures NT6X21 in an RSC-S (PCM-30) Model A LCME Application Use this procedure to replace an NT6X21 card in an RSC-S LCME. Suffixes Name NT6X21 AA, AB, Line Card Type C (IBN Electronic Business Set) NT6X21 Enhanced EBS Line Card for Universal Digital Loop Carriers Common procedures...
Page 935 XPM card replacement procedures 1-903 NT6X21 in an RSC-S (PCM-30) Model A LCME (continued) Summary of card replacement procedure for an NT6X21 card in RSC-S LCME This flowchart summarizes the procedure. At MAP LNS level, Use the instructions in the post LEN procedure that follows this associated with card...
Page 936 1-904 XPM card replacement procedures NT6X21 in an RSC-S (PCM-30) Model A LCME (continued) Replacing an NT6X21 card in an RSC-S LCME At your Current Location Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 937: Nt6X21 In An Rsc-S (Pcm-30) Model A Lcme
XPM card replacement procedures 1-905 NT6X21 in an RSC-S (PCM-30) Model A LCME (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG..LEN..STA F S LTA TE RESULT CKT TYPE FL HOST 00 0 03 03 NO DIRN 5 BSY 6 RTS...
Page 938 1-906 XPM card replacement procedures NT6X21 in an RSC-S (PCM-30) Model A LCME (continued) At the LCE frame WARNING Card damage—transport Take these precautions to protect the circuit cards from electrical and mechanical damage while transporting cards. When handling a circuit card not in an electrostatic discharge (ESD) protective container, stand on a conductive ﬂoor mat and wear a wrist strap connected, through a 1-megohm resistor, to a suitably grounded object, such as a metal...
Page 939 XPM card replacement procedures 1-907 NT6X21 in an RSC-S (PCM-30) Model A LCME (continued) CAUTION Special tools required Card shrouds and removal tools are required for removing cards from the line drawers. For descriptions of these tools, see notes below. Descriptions of these shrouds are as follows.
Page 940 1-908 XPM card replacement procedures NT6X21 in an RSC-S (PCM-30) Model A LCME (continued) Slide a card shroud over the card to be removed and an adjacent card. If there is not an adjacent card on either side, do not use the card shroud. Grasp the edge of the card with a line card extractor at a point midway between the top and bottom edges.
Page 941 XPM card replacement procedures 1-909 NT6X21 in an RSC-S (PCM-30) Model A LCME (continued) Recommended NT6X21AD S1 DIP switch settings (Sheet 2 of 2) D/A voice S1 Balance S2 Signaling level S3 and S4 switch position switch position Both Only Only Both S4 ON...
Page 942 1-910 XPM card replacement procedures NT6X21 in an RSC-S (PCM-30) Model A LCME (end) At the MAP terminal Test the NT6X21 line card by typing >DIAG and pressing the Enter key. If DIAG passed step 11 failed step 15 Return the NT6X21 card to service by typing >RTS and pressing the Enter key.
Page 943: Nt6X21 In An Rsc-S (Pcm-30) Model B Lcme
XPM card replacement procedures 1-911 NT6X21 in an RSC-S (PCM-30) Model B LCME Application Use this procedure to replace an NT6X21 card in an RSC-S LCME. Suffixes Name NT6X21 AA, AB, Line Card Type C (IBN Electronic Business Set) NT6X21 Enhanced EBS Line Card for Universal Digital Loop Carriers Common procedures...
Page 944 1-912 XPM card replacement procedures NT6X21 in an RSC-S (PCM-30) Model B LCME (continued) Summary of card replacement procedure for an NT6X21 card in RSC-S LCME This flowchart summarizes the procedure. At MAP LNS level, Use the instructions in the post LEN procedure that follows this associated with card...
Page 945 XPM card replacement procedures 1-913 NT6X21 in an RSC-S (PCM-30) Model B LCME (continued) Replacing an NT6X21 card in an RSC-S LCME Proceed only if you have been directed to this card replacement procedure from a step in a maintenance procedure, are using the procedure for verifying or accepting cards, or have been directed to this procedure by your maintenance support group.
Page 946 1-914 XPM card replacement procedures NT6X21 in an RSC-S (PCM-30) Model B LCME (continued) Trks Appl 0 Quit Post DELQ BUSYQ PREFIX 2 Post_ LCC PTY RNG..LEN..STA F S LTA TE RESULT CKT TYPE FL HOST 00 0 03 03 NO DIRN 5 BSY 6 RTS...
Page 947 XPM card replacement procedures 1-915 NT6X21 in an RSC-S (PCM-30) Model B LCME (continued) At the LCE frame WARNING Card damage—transport Take these precautions to protect the circuit cards from electrical and mechanical damage while transporting cards. When handling a circuit card not in an electrostatic discharge (ESD) protective container, stand on a conductive ﬂoor mat and wear a wrist strap connected, through a 1-megohm resistor, to a suitably grounded object, such as a metal...
Page 948 1-916 XPM card replacement procedures NT6X21 in an RSC-S (PCM-30) Model B LCME (continued) Card shrouds are required for inserting or removing cards in line drawers. Two sizes are available for use with 3-inch and 6-inch cards. Descriptions of these shrouds follow. Line card insertion / Common product withdrawal tool for...
Page 949 XPM card replacement procedures 1-917 NT6X21 in an RSC-S (PCM-30) Model B LCME (continued) Pull the extractor away from the drawer until the card becomes unplugged from its socket on the drawer backplane. Continue pulling the card with the extractor until the card is clear of the shroud.
Page 950 1-918 XPM card replacement procedures NT6X21 in an RSC-S (PCM-30) Model B LCME (continued) Recommended NT6X21AD S1 DIP switch settings (Sheet 2 of 2) D/A voice S1 Balance S2 Signaling level S3 and S4 switch position switch position Both Only Only Both S4 ON...
Page 951 XPM card replacement procedures 1-919 NT6X21 in an RSC-S (PCM-30) Model B LCME (end) Return the NT6X21 card to service by typing >RTS and pressing the Enter key. If RTS passed step 12 failed step 15 Send any faulty cards for repair according to local procedure. Record the date the card was replaced, the serial number of the card, and the symptoms that prompted replacement of the card.
Page 952: Nt6X21 In A Star Or Rld
1-920 XPM card replacement procedures NT6X21 in a STAR or RLD Application Use this procedure to replace the following card in a STAR or remote line drawer (RLD). Suffixes Name NT6X21 AA, AB, AC, Line card type C, Meridian Digital Centrex AD, BC, CA (MDC), electronic business set Common procedures...
Page 953 XPM card replacement procedures 1-921 NT6X21 in a STAR or RLD (continued) Summary of replacing an NT6X21 card in a STAR or RLD This flowchart summarizes the At LNS;LTP level, procedure. post the line card Use the instructions in the procedure that follows this flowchart to perform the Is the line...
Page 954 1-922 XPM card replacement procedures NT6X21 in a STAR or RLD (continued) Replacing an NT6X21 card in a STAR or RLD At your current location Get a replacement card. Make sure the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 955 XPM card replacement procedures 1-923 NT6X21 in a STAR or RLD (end) To busy the line, type >BSY and press the Enter key. At the STAR site Go to the common replacing a line card procedure in this document. When you have completed the procedure, return to this point.
Page 956: Nt6X27 In An Iopac Hie
1-924 XPM card replacement procedures NT6X27 in an IOPAC HIE Application Use this procedure to replace the following card in an HIE shelf. Suffixes Name NT6X27 PCM-30 Interface Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 957 XPM card replacement procedures 1-925 NT6X27 in an IOPAC HIE (continued) Summary of card replacement procedure for an NT6X27 card in an HIE This flowchart summarizes the Determine links procedure. serviced by card to be replaced Use the instructions in the procedure that follows this flowchart to perform the Busy ILCM unit if...
Page 958 1-926 XPM card replacement procedures NT6X27 in an IOPAC HIE (continued) Replacing an NT6X27 card in an HIE At your current location: Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 959 XPM card replacement procedures 1-927 NT6X27 in an IOPAC HIE (continued) Example of a MAP response: NT6X27 port numbers Link 2: ILCM REM1 00 0 0;Cap MS;Status:OK ;MsgCond: OPN Link 6: ILCM REM1 00 0 1;Cap MS;Status:SysB ;MsgCond: CLS Record the numbers of the links with status not OK. Use the following diagram to determine which PCM-30 interface card or cards corresponds to the links identiﬁed as faulty in step 6.
Page 960: Nt6X27 In An Opm Hie
1-928 XPM card replacement procedures NT6X27 in an IOPAC HIE (continued) where lcm_unit is the ILCM unit to be busied (0 or 1) Note: For ILCM unit 0, card is in slot 19. For ILCM unit 1, card is in slot 20. Post the C-side peripheral module, previously posted in step 5, where the IOPAC is interfaced by typing >POST host_pm host_pm_no...
Page 961 XPM card replacement procedures 1-929 NT6X27 in an IOPAC HIE (continued) At the MAP display Test the links busied in step 12 by typing >TST LINK link_no and pressing the Enter key. where link_no is one of two links associated with the replacement card Note: Repeat this step for the other link associated with the replacement card.
Page 962 1-930 XPM card replacement procedures NT6X27 in an IOPAC HIE (end) If ILCM unit is not ManB step 24 Post the ILCM by typing >POST ILCM site frame lcm_no and pressing the Enter key. where site is the site name of the IOPAC (alphanumeric) frame is the frame number of the IOPAC cabinet lcm_no...
Page 963 XPM card replacement procedures 1-931 NT6X27 in an OPM HIE Application Use this procedure to replace the following card in an HIE shelf. Suffixes Name NT6X27 PCM-30 Interface Common procedures The common replacing a card procedure is referenced in this procedure. Action The following ﬂowchart is a summary of the procedure.
Page 964 1-932 XPM card replacement procedures NT6X27 in an OPM HIE (continued) Summary of card replacement procedure for an NT6X27 card in an in HIE This flowchart summarizes the Determine links procedure. serviced by card to be replaced Use the instructions in the procedure that follows this flowchart to perform the Busy ILCM unit if...
Page 965 XPM card replacement procedures 1-933 NT6X27 in an OPM HIE (continued) Replacing an NT6X27 card in an HIE At your current location: Obtain a replacement card. Ensure that the replacement card has the same product equipment code (PEC), including sufﬁx, as the card that is to be removed.
Page 966 1-934 XPM card replacement procedures NT6X27 in an OPM HIE (continued) Display P-side link information by typing > TRNSL P and pressing the Enter key. Example of a MAP response: NT6X27 port numbers Link 2: ILCM REM1 00 0 0;Cap MS;Status:OK ;MsgCond: OPN Link 6: ILCM REM1 00 0 1;Cap MS;Status:SysB ;MsgCond: CLS...
Page 967 XPM card replacement procedures 1-935 NT6X27 in an OPM HIE (continued) Busy ILCM unit by typing >BSY UNIT lcm_unit and pressing the Enter key. where lcm_unit is the ILCM unit to be busied (0 or 1) Note: For ILCM unit 0, card is in slot 19. For ILCM unit 1, card is in slot 20. Post the C-side peripheral module, previously posted in step 5, where the PRLCM is interfaced by typing >POST host_pm host_pm_no...
Page 968 1-936 XPM card replacement procedures NT6X27 in an OPM HIE (continued) At the MAP display Test the links busied in step 12 by typing >TST LINK link_no and pressing the Enter key. where link_no is one of two links associated with the replacement card Note: Repeat this step for the other link associated with the replacement card.
Page 969 XPM card replacement procedures 1-937 NT6X27 in an OPM HIE (end) site is the site name of the PRLCM (alphanumeric) frame is the frame number of the PRLCM cabinet lcm_no is the number of the ILCM Return the busied unit to service by typing >RTS UNIT lcm_unit and pressing the Enter key.
Page 970: Nt6X27 In An Rlcm Hie
1-938 XPM card replacement procedures NT6X27 in an RLCM HIE Application This procedure replaces the following card in a host interface equipment (HIE) shelf: Suffixes Name NT6X27 PCM-30 Interface Common procedures The common replacing a card procedure is referred to in this procedure. Action This procedure contains a summary ﬂowchart and a list of steps.
Page 971 XPM card replacement procedures 1-939 NT6X27 in an RLCM HIE (continued) Summary of card replacement procedure for an NT6X27 card in an in HIE This flowchart is a summary of Determine links the procedure. that card to be replaced served Use the flowchart to review the procedure.
Page 972 1-940 XPM card replacement procedures NT6X27 in an RLCM HIE (continued) Replacing an NT6X27 card in an HIE At your current location: Obtain a replacement card. Make sure the replacement card has the same product equipment code (PEC) and PEC sufﬁx, as the card to be removed. If another maintenance procedure directs you to this procedure, go to step 4.
Page 973 XPM card replacement procedures 1-941 NT6X27 in an RLCM HIE (continued) To display the peripheral side (P-side) link information, type: > TRNSL P and press the Enter key. Example of a MAP response: NT6X27 port numbers Link 2: ILCM REM1 00 0 0;Cap MS;Status:OK ;MsgCond: OPN Link 6: ILCM REM1 00 0...
Page 974 1-942 XPM card replacement procedures NT6X27 in an RLCM HIE (continued) Icm_no is the number of the ILCM To busy the ILCM unit, type: >BSY UNIT lcm_unit and press the Enter key. where lcm_unit is the ILCM unit to be busied zero or one Note: For ILCM unit 0, card is in slot 19.
Page 975 XPM card replacement procedures 1-943 NT6X27 in an RLCM HIE (continued) Use the common replacing a card procedure in this document. When you replace the card, return to this step. At the MAP display To test the busy links in step 12, type: >TST LINK link_no and press the Enter key.
Page 976 1-944 XPM card replacement procedures NT6X27 in an RLCM HIE (end) and press the Enter key. where site is the site name of the PRLCM (alphanumeric) frame is the frame number of the PRLCM cabinet lcm_no is the number of the ILCM To return the busy unit to service, type: >RTS UNIT lcm_unit and press the Enter key.
Page 977 XPM card replacement procedures 1-945 NT6X30 in an RSC LCM Application Use this procedure to replace the following card in an RSC LCM. Suffixes Name NT6X30 AA, CA Ringing generator Common procedures None Action The following ﬂowchart is a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 978: Nt6X30 In An Rsc Lcm
1-946 XPM card replacement procedures NT6X30 in an RSC LCM (continued) Summary of card replacement procedure for NT6X30 card in RSC LCM This flowchart summarizes the Access PM level Return busied procedure. of MAP display LCM units to and post PMs service Use the instructions in the procedure that follows this...
Page 979 XPM card replacement procedures 1-947 NT6X30 in an RSC LCM (continued) Replacing an NT6X30 card in RSC LCM At your Current Location CAUTION Loss of service This procedure includes directions to manually busy one or more peripheral module (PM) units. Since manually busying a PM unit can cause service degradation, perform this procedure only if necessary to restore out-of-service components.
Page 980 1-948 XPM card replacement procedures NT6X30 in an RSC LCM (continued) If the PM or PM units are One unit is InSv or ISTb the step 6 other unit is ISTb or SysB Check the state of the other PM in the frame. If the other PM is step 37 Offl or SysB...
Page 981 XPM card replacement procedures 1-949 NT6X30 in an RSC LCM (continued) The next action depends on the type of LCM alarm indicated. If the alarm is critical step 9 major or minor step 8 Switch RG activity for the PM unit assigned to the faulty RG by typing >SWRG UNIT unit_no and pressing the Enter key.
Page 982 1-950 XPM card replacement procedures NT6X30 in an RSC LCM (continued) If the BSY command failed step 38 The next action depends on the type of PM alarm indicated. If the alarm is critical step 15 major or minor step 11 The next action depends on how many LCMs are provisioned in the equipment frame.
Page 983 XPM card replacement procedures 1-951 NT6X30 in an RSC LCM (continued) LCM REM1 00 0 ISTb Links OOS: Cside 0 Pside 0 Unit 0: ISTb /RG:1 Unit 1: InSv /RG:1 RG: Pref 0 ISTb Drwr: Stby 1 InSv Examine the other PM in the frame by typing >NEXT and pressing the Enter key.
Page 984 1-952 XPM card replacement procedures NT6X30 in an RSC LCM (continued) Ringing Ringing generator 0 generator 1 DANGER Static electricity damage Before removing any cards, put on a wrist strap and connect it to the wrist strap grounding point on the left side of the modular supervisory panel (MSP) of the LCM.
Page 985 XPM card replacement procedures 1-953 NT6X30 in an RSC LCM (continued) WARNING Risk of personal injury Ensure that you switch off the correct circuit breaker on the FSP as described in the following steps. Do not proceed until you have located and switched OFF the correct circuit breaker for the RG you are replacing.
Page 986 1-954 XPM card replacement procedures NT6X30 in an RSC LCM (continued) While grasping the card by the face plate with one hand and supporting the card from the bottom with the other hand, gently pull the card towards you until it clears the shelf. Place the card you have removed in an electrostatic discharge (ESD) protective container.
Page 987 XPM card replacement procedures 1-955 NT6X30 in an RSC LCM (continued) Set the DIP switch settings on the replacement card. Note: If you are replacing an older version of the NT6X30 with a newer version (newer versions have sufﬁxes BB, CA, DB, HA, or JA), switch 8 must be in the ON position on the replacement card.
Page 988 1-956 XPM card replacement procedures NT6X30 in an RSC LCM (continued) Switch the circuit breaker to the ON position that you switched to the OFF position on the FSP at step 17. the circuit breaker remains switched and the LED step 26 light on the FSP goes out the circuit breaker trips or the LED light on the FSP...
Page 989 XPM card replacement procedures 1-957 NT6X30 in an RSC LCM (continued) At the MAP terminal Post a LCM in the frame by typing >POST LCM site frame_no lcm_no and pressing the Enter key. where site is the PM location (alphanumeric) frame_no is the frame number (00 to 511) lcm_no...
Page 990 1-958 XPM card replacement procedures NT6X30 in an RSC LCM (continued) If the SWRG command failed step 38 Repeat step 31 for the other PM unit. Test the new RG by typing >TST PM and pressing the Enter key. Example of a MAP response: LCM REM1 00 0 Unit 1 InSvce Tests Initiated LCM REM1 00...
Page 991 XPM card replacement procedures 1-959 NT6X30 in an RSC LCM (end) If there two LCMs provisioned in the frame, and you have step 39 switched RG activity for both LCMs Repeat steps 28 to 35 for the other LCM provisioned in the equipment frame. Consult ofﬁce personnel to determine why the component is ofﬂine.
Page 992 1-960 XPM card replacement procedures NT6X30 in an RSC-S (DS-1) Model A LCME Application Use this procedure to replace an NT6X30 card in an RSC-S LCME. Suffixes Name NT6X30 Ringing Generator Common procedures None Action The following ﬂowchart is only a summary of the procedure. To replace the card, use the instructions in the procedure that follows the ﬂowchart.
Page 993 XPM card replacement procedures 1-961 NT6X30 in an RSC-S (DS-1) Model A LCME (continued) Summary of replacing an NT6X30 card in RSC-S LCME This flowchart summarizes the Access PM level Return busied procedure. of MAP display PM units to and post PM service Use the instructions in the procedure that follows this...
Page 994: And Pressing The Enter Key
1-962 XPM card replacement procedures NT6X30 in an RSC-S (DS-1) Model A LCME (continued) Replacing an NT6X30 in RSC-S LCME At your Current Location CAUTION Loss of service This procedure includes directions to manually busy one or more peripheral module (PM) units. Since manually busying a PM unit can cause service degradation, perform this procedure only if necessary to restore out-of-service components.
Page 995 XPM card replacement procedures 1-963 NT6X30 in an RSC-S (DS-1) Model A LCME (continued) Check the state of the PM units. If the PM or PM units are step 5 offl or SysB One unit is InSv or ISTb the other unit is ISTb step 6 or SysB Check the state of the other PM in the frame.
Page 996 1-964 XPM card replacement procedures NT6X30 in an RSC-S (DS-1) Model A LCME (continued) CRSC/CEXT NTMX89 LCEI BX30AB RG 0 RG 1 RG 0 RG 1 LCAI 1 LCAI 1 LCAI 0 LCAI 0 LCAI 1 RCC2/EXT LCAI 0 GRILL Note: RG 0 is physically associated to unit 0 and RG 1 is physically associated with unit 1.
Page 997: Nt6X30 In An Rsc-S (Ds-1) Model A Lcme
XPM card replacement procedures 1-965 NT6X30 in an RSC-S (DS-1) Model A LCME (continued) and pressing the Enter key. where unit_no is the PM unit number (0 or 1) assigned to the faulty RG If the SWRG command passed step 9 failed step 38 Manually-busy (ManB) the PM unit associated with the faulty RG by typing...
Page 998 1-966 XPM card replacement procedures NT6X30 in an RSC-S (DS-1) Model A LCME (continued) frame_no is the frame number (00 to 511) of the ﬁrst LCME lcme_no is the number of the ﬁrst LCM (0 or 1) in the frame, site is the LCM location (alphanumeric) of the second LCME frame_no...
Page 999 XPM card replacement procedures 1-967 NT6X30 in an RSC-S (DS-1) Model A LCME (continued) At the RCE/LCEI frame WARNING Static electricity damage Before removing any cards, put on a wrist strap and connect it to the wrist strap grounding point on the left side of the frame supervisory panel (FSP) of the LCME.
Page 1000 1-968 XPM card replacement procedures NT6X30 in an RSC-S (DS-1) Model A LCME (continued) While grasping the locking levers, gently pull the card towards you until it protrudes approximately halfway out of the shelf. 297-8021-547 Standard 14.02 May 2001...
Page 1001 XPM card replacement procedures 1-969 NT6X30 in an RSC-S (DS-1) Model A LCME (continued) While grasping the card by the face plate with one hand and supporting the card from the bottom with the other hand, gently pull the card towards you until it clears the shelf.
Page 1002 1-970 XPM card replacement procedures NT6X30 in an RSC-S (DS-1) Model A LCME (continued) Seat and lock the card. Using your ﬁngers or thumbs, push on the upper and lower edges of the faceplate to ensure that the card is fully seated in the shelf. Close the locking levers to secure the card.

Nortel DMS-100 Series Replacement Procedures

Table of Contents

Nt0X91 in an Rsc (Continued)

Nt6X17 in an Rsc-S (Ds-1) Model a Lcme (Continued)

Nt6X30 in an Rsc Lcm (Continued)

Quick Links

Chapters

Related Manuals for Nortel DMS-100 Series

Summary of Contents for Nortel DMS-100 Series