Nortel DMS-100 Series Maintenance Manual page 200

6-12 RLCM-EDC card replacement procedures
NT0X91
in FSP
(continued)
16
17
18
19
20
21
22
At the MAP display
23
297-8381-550 Standard 02.02 April 1999
Tighten the slotted nut on the FSP.
Set CB8 as recorded in step 4 to the ON position.
Proceed as follows to reset the converters in the host interface equipment shelf
(HIE).
Power up the NT2X70 in slot 22 by toggling the ON/OFF/RESET switch on the
power converter faceplate, identified in step 3, to the RESET position and hold
while setting CB8, at the FSP, to the ON position. Both the converter FAIL LED
and FRAME FAIL lamp at the FSP will go OFF, release the CB and
ON/OFF/RESET switch.
Remove the wrist strap.
Determine if a Converter Fail LED is lit.
If Converter Fail LED is
lit
not lit
The next action depends on your reason for performing this procedure.
If you were
directed to this procedure from a
maintenance procedure
not directed to this procedure from
a maintenance procedure
Return to service LCM unit 1 by typing
>RTS UNIT 1
and pressing the Enter key.
If unit 1
RTS passed
RTS failed
Do
step 54
step 22
Do
step 52
step 23
Do
step 22
step 53