Nortel DMS-100 Series Maintenance Manual page 420

8-54 Card replacement procedures
NT2X90
RMM
(continued)
At the RMM
5
At the MAP terminal
6
7
297-8211-550 Standard 05.01 August 1999
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 NT2X90 card using the procedure replacing a card. When you
have completed the procedure, return here.
Go to the peripheral module (PM) level of the MAP terminal and post the RMM
trunk circuits by typing
>PM;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 trunk circuit associated with the card to be
replaced
At the PM level, place the first circuit on hold and test the second circuit by
typing
>HOLD
and pressing the Enter key.
and then typing
>TST
and pressing the Enter key
If TST
passed
failed
Do
step 8
step14