Nortel DMS-100 Series Maintenance Manual page 261

Clearing an LCM major alarm
At the MAP terminal
1
Enter this procedure from a PM system level alarm clearing procedure step
that identified a PM alarm with an OPM fault.
To silence an audible alarm, type
>MAPCI;MTC;SIL
and press the Enter key.
2 To access the PM level of the MAP display, type
>PM
and press the Enter key.
3 To identify the OPM that has faults, type
>DISP STATE ISTB LCM
and press the Enter key.
4 To post the OPM with the alarm condition, type
>POST LCM
and press the Enter key.
where
site
is the site name of the OPM (alphanumeric)
frame
is the frame number of the OPM (0 to 511)
lcm
is the number of the OPM
5 To determine the fault indicators, type
>QUERYPM FLT
and press the Enter key.
If fault indicated
is ringing generator
is CBsy (C-side busy)
is SysB
OPM alarm clearing procedures
ATTENTION
site frame lcm
DMS-100 Family OPM Maintenance Manual XPM14 and up
major
Do
step 6
step 9
step 16
7-41
LCM
(continued)