User's Manual
Table Of Contents
- Product Safety and RF Exposure Compliance
- ATTENTION!
- Computer Software Copyrights
- Documentation Copyrights
- Disclaimer
- Patent Disclosure
- Notations Used in This Manual
- Getting to Know Your Radio
- Basic Radio Operation
- Common Radio Features
- Conventional Features
- Trunking Features
- Secure Features
- Troubleshooting
- Accessories
- Appendix: Maritime Radio Use in the VHF Frequency Range
- Glossary
- Commercial Warranty and Service
- Index
- Control Head Foldout Page
ASTRO XTL 1500 Digital Mobile Radio with Control Head 77
Troubleshooting
Troubleshooting
The following are suggestions to assist you in troubleshooting
possible operating problems.
If your radio is locked up or the display shows FL 01/90, turn the
radio off and then back on. If this does not correct the condition, take
the radio to a qualified radio technician for service.
If radio operation is intermittent, check with other persons using the
system for similar problems before taking the radio in for service.
Similar problems indicate a system malfunction rather than a radio
failure.
If symptoms persist or, if your unit exhibits other problems, contact a
qualified radio technician.
The cables that connect to the rear of
the radio could have live voltage on
some of their pins. Do not remove or
reconnect these cables. Only a
qualified radio technician should
perform this task. Service performed
by unauthorized personnel may cause
the radio to transmit an emergency
alarm even if the unit is turned off.
CAUTION
!
96C67_Text.book Page 77 Thursday, March 1, 2007 8:54 AM