Nortel DMS-100 Series Maintenance Manual page 240

7-4 Alarm clearing procedures
OPAC
critical
(continued)
Summary of an OPAC critical alarm (continued)
Power down
4
LCM unit
Load passed?
8
N
Contact
maintenance
support group
2
RTS passed?
CBsy fault?
Load failure?
Contact
maintenance
support group
297-8211-550 Standard 05.01 August 1999
Replace card
Y
Test LCM unit
Y
End of
procedure
N
Y
3
N
Y
Load and RTS
the LCM unit
N
Power up LCM
Load LCM unit
unit
Y
Test passed?
5
N
Y
4
Card list?
N
Contact
maintenance
support group
Load and
RTS passed?
N
Contact
maintenance
support group
8
Y
End of
procedure