Table of Contents
Advertisement
General Troubleshooting Information
This troubleshooting information describes the most common alarms and
gives typical symptoms, causes, and items to check before contacting
Customer Service.
Equipment Needed
You may need the following equipment to troubleshoot these modules.
Digital voltmeter
¾
Fiber connector cleaning materials
¾
Additional Assistance
If you need additional assistance, contact one of our Technical Service Centers
or your local sales subsidiary. Refer to Customer Information (on page 91) for
contact information.
Troubleshooting
Refer to Troubleshooting Alarm Conditions (on page 90) to identify and
correct faults.
WARNING:
Avoid electric shock and damage to this product! Do not open the enclosure of
this product. There are no user-serviceable parts inside. Refer servicing to
qualified and skilled personnel.
General Troubleshooting Information
89
Advertisement
Table of Contents
Troubleshooting
