Nortel 1000E Maintenance Manual page 30

30 Hardware maintenance tools
The CP PM Call Server has no alarm/fan module.
Alarm/fan LEDs
The alarm/fan module also provides status light emitting diode (LED)
indicators for the following:
•
•
•
•
For each LED, green indicates normal operations and red indicates faulty or
disabled equipment.
Figure 3 "Alarm/fan module status LEDs" (page 30)
module green status LEDs during normal operations.
Figure 3
Alarm/fan module status LEDs
The system LED consolidates the status of the other three LEDs. If the
fans, power, and temperature are all within normal operating parameters,
the system LED is green. If any of the three other LEDs is red, indicating
trouble, the system LED also appears red.
Copyright © 2007, Nortel Networks
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system
fans
power
temperature
Nortel Communication Server 1000
Communication Server 1000E Maintenance
NN43041-700 01.02 Standard
Release 5.0 20 June 2007
shows the alarm/fan