Chapter 4 - Troubleshooting; Overview; Visual Inspection - Sagem -LINK F Installation And Operation Manual

SAGEM-LINK F
Installation and Operation Manual

4.1 - Overview

This chapter provides information on interpreting LED indicators, SAGEM-LINK F Pilot screens and
gives procedures for unit replacement.
For Ethernet version, refer to chapter 6 description.
This chapter contains :
•

Visual Inspection

•
Alarms and Status Indication LED Description
•
Troubleshooting Steps
•
SAGEM-LINK F Pilot Alarm menus
•
Typical Pilot screens
• Replacing an ODU
•
Replacing a cable interface module
•
Replacing an IDU
Required test equipment
• Laptop Computer with a serial interface
•
Sagem Link F Pilot software
•
2 Mbit/s Bit Error Rate Analyzer
•
Digital voltmeter
4.2 – Visual Inspection
Before beginning any specific action on the SAGEM-LINK F radio it is important to proceed to a visual
inspection and to note any discrepancy :
Visual Inspection
IDU to ODU Coaxial Cable
IDU and ODU
Alarms (front panel and Pilot screen)
Receive Signal
screen)
DC Voltage Input
Antenna mounting
Reproduction and communication prohibited without the written permission of Sagem Communication
Cracks, short circuits, moisture
Dust, Lightning Strike damages
All Green
Level (from Pilot Nominal value (installation data)
Within specified range
Tight mount
Look for
Clean or Repair
Clean or replace
If
troubleshooting
Re align antenna, check remote
terminal transmit power
Replace power supply
Adjust
288055571-04
Chapter 4
Troubleshooting
Actions
red indicator, perform
Page 97/142
Issue 04 : July 2005