Nortel DMS-100 Series Maintenance Manual page 223

Summary of clearing an LCM critical alarm
At PM level of
MAP terminal,
display CBsy
LCMs
CBsy
LCMs?
SysB
1
LCMs?
End
3
Y
Post host PM
N
Y
Post LCM
N
Equipped
with ESA?
N
Busy and test
7
the LCM
Test
passed?
N
Card list?
N
Contact
maintenance
support group
DMS-100 Family OPM Maintenance Manual XPM14 and up
OPM alarm clearing procedures
This flowchart is a summary of
the procedure.
Use the flowchart to review the
procedure. Follow the steps to
perform the procedure.
Busy, test, and
RTS links that
have faults
Y Y
Is OPM in
ESA?
N
Y
RTS the LCM
Y
4
LCM
critical
(continued)
1
6
2
7-3