Nortel DMS-100 Series Maintenance Manual page 281

Summary of clearing an RLCM minor alarm
At PM level of
MAP, display
ISTb LCMs
Post ISTb LCM
Query LCM for
faults
Ringing
generator
fault?
N
CBsy fault?
N
PBsy fault?
N
LCM has ISTb
11
fault
Is ringing
Y
generator
LED on?
N
2
Y
3
Y
Display P-side
links
Drawer that
has defects?
N
2
DMS-100 Family RLCM Maintenance Manual XPM12 and up
RLCM alarm clearing procedures 7-97
This flowchart summarizes the
procedure.
Use the instructions that follow
this flowchart to perform the
procedure.
Y
Power up
ringing
generator
Post RMM or
ESA that have
defects
8
Y
Busy and test
drawer
RLCM
minor
(continued)
Y
Is power
1
restored?
N
2
7
Busy and test
4
RMM or ESA
Y
Test passes? 5
N
6