Nortel DMS-100 Series Maintenance Manual page 218

7-12 Card replacement procedures
NT2X70
SMS
(continued)
20
21
At the frame
22
23
24
25
297-8231-550 Standard 09.01 August 1998
Test the inactive unit by typing
>TST UNIT unit_no
and pressing the Enter key.
where
unit_no is the number of the faulty SMS unit
If TST
passed
failed
Return the inactive SMS unit to service by typing
>RTS UNIT unit_no
and pressing the Enter key.
where
unit_no is the number of the faulty SMS unit
If RTS
passed
failed
Remove the sign from the active SMS unit.
Send any faulty cards for repair according to local procedure.
Record the following items in office records according to local policy:
date the card was replaced
serial number of the card
symptoms that prompted replacement of the card
Go to step 27.
Return to the maintenance procedure that directed you to this procedure. At the
point where a faulty card list was produced, identify the next faulty card on the
list and go to the appropriate card replacement procedure for that card in this
manual.
Do
step 21
step 25
Do
step 22
step 26