Nortel DMS-100 Series Maintenance Manual page 227

Summary of clearing an RLCM major alarm
At PM level of
MAP, display
ISTb LCMs
Post ISTb LCM
Query LCM for
faults
Ringing
generator
fault?
N
CBsy fault?
N
SysB fault?
N
LCM unit is
ManB
Y Y
Is ringing
generator
LED on?
N
2
Y
3
Y
2
6
DMS-100 Family RLCM Maintenance Manual XPM12 and up
RLCM alarm clearing procedures 7-43
This flowchart summarizes the
procedure.
Use the instructions that follow
this flowchart to perform the
procedure.
Power up
ringing
generator
RLCM
major
(continued)
Y
Is power
1
restored?
N
2