Nortel DMS-100 Series Maintenance Manual page 309

22
Determine if the problem is a drawer that has faults. Letters under the line
subgroup numbers, associated with a physical drawer, indicate a drawer that
has faults.
Example of a MAP response:
LCM REM1 00 0
Unit0: InSv
Unit1: InSv
Drwr: 01 23 45 67 89 01 23 45 67 89
.. SS .. .. .. .. .. .. .. ..
If the system
indicates a drawer that has faults step 23
does not indicate a drawer that
has faults
23 To busy both line subgroups associated with the drawer that has faults, type
>BSY DRWR
and press the Enter key
where
lsg
is the number of the line subgroups associated with the defective
drawer
Example of a MAP response:
LCM REM1 00 0
Please confirm ("YES" or "NO"):
>YES
and press the Enter key
Repeat this step for the other line subgroup associated with the drawer that
has faults.
OPM alarm clearing procedures
CAUTION
If you do not allow the time required for the system to clear the
alarm, a false alarm indication can occur.
Allow 3 to 5 min for the system to clear the alarm before you
proceed to the next step.
ISTb Links OOS: Cside
11 11 11 11 11 RG: Pref 0 InSv
lsg
Drwr 2 will be taken out of service
DMS-100 Family OPM Maintenance Manual XPM14 and up
minor
0 Pside
/RG: 0
/RG: 0
Stby 1 InSv
Do
step 26
7-89
LCM
(continued)
0