Nortel DMS 100 Series Maintenance Manual page 166

6-14 RSC-M card replacement procedures
NT6X78
in an RSC-M
(continued)
Summary of replacing an NT6X78 in an RSC-M
At the MAP display:
1
2
At the MAP terminal
3
RCO2
Unit0:
Unit1:
4
297-8223-550 Standard 04.02 November 2000
Proceed if one the following conditions apply:
• a step in a maintenance procedure directs you to this card
• you use this procedure to verify or accept cards
• your maintenance support group directs you to this procedure.
WARNING
Loss of service
When you replace a card in the RSC-M, make sure the unit in
which you replace the card is inactive and the mate unit is
active.
Obtain an NT6X78 replacement circuit card. Make sure the replacement
circuit has the same product engineering code (PEC) and PEC suffix, as the
circuit card to be removed.
To access the peripheral module (PM) level of the MAP display and to post
the RSC-M/RCO2 with the defective card, type:
>MAPCI;MTC;PM;POST RCO2 rco2_no
and press the Enter key.
where
rco2_no
is the PM number zero to 255
Example of a MAP response:
SysB
PM
RCO2
0 InSv Links_OOS: CSide
Inact InSv
Act ISTb
To determine the location of the RCO2 that contains the NT6X78 circuit card
you are to replace, type:
>QUERYPM
and press the Enter key.
ManB OffL
0 0 5
0 0 0
1 , PSide
CBsy ISTb InSv
0 1
0 0
0