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 11
Getting to Know Your Radio
Continuous, low-
pitched tone
Transmit on receive-only mode.
Pressed PTT button on receive-
only mode.
Release PTT
button.
Transmit inhibit on busy mode.
Pressed PTT button while mode is
busy.
Invalid mode. An invalid or
unprogrammed operation.
Time-out timer timed out.
Transmission terminated.
Release PTT
button.
Continuous,
medium-pitched
tone
Emergency alarm/call exit.
Exiting.
Faint beeping
tone every ten
seconds (trunked
systems only)
Failsoft.
“Bah-bah-bah-
bah” (trunked
systems only)
Trunked system busy. Radio is in
queue.
Waiting for next
available mode.
Single, medium-
pitched tones
followed by group
of four medium-
pitched tones
Your page has been received by
the target radio.
Group of two
medium-pitched
tones
Private Conversation call
received.
Group of three
medium-pitched
(di-di-dit) tones
(trunked systems
only)
Call back. A talkgroup is now
available.
Okay to transmit
in that talkgroup.
Type of Tone Indicates... Action
96C67_Text.book Page 11 Thursday, March 1, 2007 8:54 AM