Nortel DMS-100 Series Replacement Procedures page 351

At the RMM
5
Replace the NT2X48 card using the common replacing a card procedure in
this document. When you have completed the procedure, return here.
At the MAP terminal
6 Go to the TRKS;TTP level of the MAP display and post the RMM by typing
TRKS;TTP;POST TM 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 circuits associated with the card to be
replaced
7 Go to the peripheral module (PM) level and place the first trunk 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
faileed
8 Return to service the tested circuit by typing
>RTS
and pressing the Enter key.
9 Place the untested circuit in the control position by typing
>NEXT 1
DMS-100 Family NA100 Card Replacement Procedures Volume 4 of 7 LET0015 and up
XPM card replacement procedures
in an IOPAC RMM
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.
Do
step 8
step 14
1-319
NT2X48
(continued)