Nortel DMS-100 Series Maintenance Manual page 507

b Gently press the card in place on the connector.
c Install the four Phillips head screws, lock washers, and flat washers in the
NTTR74 alarms card to secure it to the NTTR75 Tighten the screws after
all four screws are installed.
d Reconnect the two cable connectors that were disconnected in step 7a
9 Close the FSP front panel. Secure the FSP front panel by tightening the two
screws that were loosened in step 4.
At the MAP terminal
10 Determine if either unit is ISTB.
If
either unit is ISTb
the STAR is InSv
11 To perform an in-service test on the ISTb unit, type
>TST UNIT unit_no
and press the Enter key.
where
unit_no
is the STAR unit in the ISTb state
If TST
passes
fails
12 Send any faulty cards for repair according to local procedure.
13 Record the following items in office records:
• date the card was replaced
• serial number of the card
• indications that prompted replacement of the card
Proceed to step 16.
14 Get additional help by contacting the personnel responsible for a higher level
of support.
15 If alarms are displayed, proceed to the appropriate alarm clearing procedure
in this manual.
16 You have correctly completed this procedure.
Star Remote System card replacement procedures
DMS-100 Family NA100 Star Remote System XPM15 and up
in a STAR
Do
step 11
step 12
Do
step 12
step 14
12-159
NTTR74
(end)