Table of Contents
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Chapter 6 Maintenance and Troubleshooting
Troubleshooting Alarm Conditions
Amplifier Alarm Conditions
If the red ALARM indicator is illuminated or is blinking, check the ICIM2 display to
determine the cause of the alarm.
Alarm
LasBias
InPwr
OutPwr
LasTemp
IntPs
128
Parameter
Possible Causes
Laser current
Internal problem
Optical input
Dirty or loose connector
Low input
Optical output
Low input
Internal problem
Module disabled
Laser temperature
Internal problem
Fan Tray failure
Ambient temperature
Chassis air filter requires
changing
Input power
Internal problem
supply
Possible Solutions
Contact Customer Service
for assistance.
Check input source.
Check input.
Contact Customer Service
for assistance.
Enable module.
Contact Customer Service
for assistance.
Contact Customer Service
for assistance.
78-4025693-01 Rev D
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Table of Contents
Troubleshooting
