Nortel DMS-100 Series Maintenance Manual page 296

11-30 Star Remote System alarm clearing procedures
PM STAR
major
(continued)
Summary of clearing a PM STAR major alarm
At PM level of
MAP, display
ISTb STARs
Post ISTb
STAR
Query STAR for
faults
Ringing
generator
fault?
CBsy fault?
SysB fault?
Drawer fault?
Fuse card
fault?
297-8353-550 Standard 05.01 March 2001
Is ringing
Y
generator
LED on?
N N
2
Y
3
N
Y
2
N
Y
2
N
Y
2
N
Y
Power up
ringing
generator
Y
2
UMP fault?
N
STAR unit is
ManB 6
This flowchart summarizes the
procedure.
Use the instructions in the
procedure that follows this
flowchart to perform the
procedure.
Is power
restored?
N
2
Y
1