Nortel DMS-100 Series Replacement Procedures page 506

1-474 XPM card replacement procedures (continued)
NTBX02
in an RSC-S (DS-1) Model B RCC2
12
13
297-8021-547 Standard 14.02 May 2001
unit_no
is the number of the inactive RCC2 unit (0 or 1) containing the faulty
BX02 card
Access the DCH level of the MAP display by typing
>DCH
and pressing the Enter key.
Example of a MAP display:
CM MS IOD
. . .
DCH SysB
0 Quit PM
2 Post_ RCC2
3
4 RCC2 0
5 TRNSL Unit0: InSv
6 TST Unit1: InSv
7 BSY
8 RTS DCH
9 OffL
10 LoadPM_
11 Disp_
12 Next_
13 SwAct
14 QueryPM
15 DCH
16
17 Perform
18
Using the information in the MAP display in step 12, identify and post the
faulty DCH card state by typing
>POST dch_card_state
and pressing the Enter key.
where
dch_card_state
is either CBsy, SysB or ISTb. The example in step 12 shows the DCH
card as being CBsy.
Example of a MAP display:
(continued)
Net PM CCS LNS
. . .
ManB OffL
0 0 0
0 0 0
Links_OOS: CSide
0 0 0
Trks Ext
. . .
CBsy ISTb
0 0
0 0
0, PSide 0
1 0
Appl
.
InSv
25
0
0