Nortel DMS-100 Series Maintenance Manual page 336

7-130 Card replacement procedures
NTMX77
SMS
(continued)
Replacing an NTMX77 card in an SMS
At your Current Location
1
2
At the MAP terminal
3
4
297-8231-550 Standard 09.01 August 1998
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.
CAUTION
Loss of service
When replacing a card in the SMS, ensure the unit
where you are replacing the card is inactive and the
mate unit is active.
Obtain a replacement card. Verify the replacement card has the same product
equipment code (PEC), including suffix, as the card that is to be removed.
Access the PM level of the MAP terminal by typing
>MAPCI;MTC;PM;POST SMS sms_no
and pressing the Enter key.
where
sms_no is the number of the SMS to be posted
Example of a MAP response
SMS SysB ManB
PM 3
SMS 0
SMS 0 ISTb Links_OOS:
Unit0: Act ISTb
Unit1: Inact InSv
To verify the faulty NTMX77 card is in the inactive unit, ensure the LED labled
Active is off or observe the MAP display.
If faulty card is on
active unit
inactive unit
Offl CBsy ISTb
0 1 0
0 0 0
CSide 0, PSide 0
Do
step 5
step 8
InSv
2 13
1 7