User Manual
Table Of Contents
- Safety summary
- Preface
- Training information (for FCC approved equipment)
- Introduction
- Operation
- Overview
- General use and navigation
- Power on, speaker volume and antenna tuning
- SSB, AM BROADCAST, DSC or TELEX mode
- Radio settings and ITU channel selection
- Entering Rx and Tx frequencies
- Adjusting RF gain
- Soft-key functions
- Position and MMSI Information
- Channel information always available in the display
- Engagement status
- Speaker devices
- Changing the display colors and dim function
- Squelch on/off (soft key)
- Basic MF/HF radio communication
- Watch function
- DSC calls
- Phone book
- Radiotelex
- Replay function
- Setup
- Service & maintenance
- Glossary
- Index
Chapter 3: Service & maintenance
48 Troubleshooting guide
Troubleshooting guide
Action Symptom Remedy
The radio will
not turn on
The display is
empty.
Check if power is present.
Check performance of power supply if
connected to one.
No commu-
nication
The
loudspeaker
is mute.
Check the antenna installation.
Check antenna cable.
Check handset/Handmicrophone and cable.
GPS Position
requested.
If the MF/HF radio, despite being connected to
a GPS/position source, prompts for entering
the position and time information, the
automated update has most likely been lost
either due to missing data on the line, broken
cabling or the GPS/position source has failed.
Refer to the installation section in the back of
this manual for installation and connection
details.
Until the automatic position update from
GPS/position source is restored position and
time must be entered manually when
prompted by a (four hour) timer in the MF/HF
radio.
In the DSC SETUP, Position Info, you can verity
the position data. If data is present
Lat/Lon/UTC will be displayed.