COBHAM SAILOR 6249 VHF, User Manual

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Chapter 3: Service & maintenance
26 Troubleshooting guide
Troubleshooting guide
Action Symptom Remedy
The radio
will not turn
on The display
is empty. Check if power is present.
Check fuse which is placed in the power
connector.
Check performance of power supply if connected
to one.
No commu-
nication The loud-
speaker is
mute. Check the antenna installation.
Check antenna cable.
Check Handmicrophone and cable.
Device
failure If any of the checks and tests described in this
section do not assist in resolving the difficulties
experienced in the operation and/or performance
of the VHF installation, a fault may have
developed in the VHF radio itself.
When contacting an authorized Thrane & Thrane
representative be sure to provide as much
information as possible describing the observed
behavior - also including the type of the VHF
radio, its serial number, and software release
version (both found in the setup menu Controller
Setup).
WARNING:
POWER
SUPPLY
LOST
CONTACT Power
supply status
cannot be
monitored. In Setup, Power Supply, set Monitor to disabled.
You can only monitor the power supply if the
radio is powered by a SAILOR 6081 Power Supply
Unit and Charger.