Nortel DMS-100 Series Maintenance Manual page 250

7-30 OPM alarm clearing procedures
LCM talk battery alarm
critical
(continued)
20
21
22
At the MAP terminal
23
24
297-8361-550 Standard 04.01 September 2000
Determine if the fuse did blow again.
If the fuse
did blow again
did not blow again
Determine if the FSP uses network termination 1 (NT1) repeaters.
If NT1 repeaters
are used
are not used
Move the switch to the ON/OFF position and back to the ON position in quick
sequence. This action resets circuit breaker CB8 or CB9 and causes the LED
device to go off.
If the circuit breaker
trips again
remains at the ON position and
the LED goes off
To busy the LCM unit, type
>BSY UNIT lcm_unit
and press the Enter key.
where
lcm_unit
is the LCM unit you must busy
If the tripped circuit breaker
is CB8
is CB9
To identify the C-side peripheral, type
>trnsl c
and press the Enter key.
Example of a MAP response:
Do
step 56
step 57
Do
step 22
step 32
Do
step 23
step 57
Do Busy
unit 0
unit 1