Nortel DMS-100 Series Maintenance Manual page 404

8-38 Card replacement procedures
NT2X57
RMM
(continued)
Replacing an NT2X57 in an RMM
At the MAP terminal
1
2
3
At the RMM
4
5
6
7
297-8211-550 Standard 05.01 August 1999
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
and pressing the Enter key.
where
rmm_no is the number of the RMM shelf where the card is to be replaced
ckt_no is the number of the circuit associated with the card to be replaced
Ensure the correct circuit card is removed from the shelf by typing
>CKTLOC
and pressing the Enter key.
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. This
protects the cards against damage caused by static
electricity.
Replace the NT2X57 card using the procedure "Replacing a card." When you
have completed the procedure, return here.
If you were directed to this procedure from the Alarm Clearing Procedures,
return to the alarm clearing procedure that directed you here. Otherwise,
continue with step 6.
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
Go to step 9.