Alert Tones - Motorola ASTRO XTS 4000 User Manual

General Radio Operation

Alert Tones

An alert tone is a sound or group of sounds. Your radio uses alert
tones to inform you of your radio's conditions. The following table lists
these tones and when they occur.
You Hear
Short,
Low-Pitched
Tone
Long, Low-
Pitched Tone
A Group of
Low-Pitched
Tones
12
Table 6: Alert Tones
Tone Name
Invalid
Key-Press
Radio Self-Test
Fail
Reject
Time-Out Timer
Warning
No ACK
Received
Time-Out Timer
Timed Out
Talk Prohibit/
PTT Inhibit
Out-of-Range
Invalid Mode
Individual Call
Warning Tone
Busy
Heard
when wrong key is pressed
when radio fails its power-up self
test
when unauthorized request is
made
four seconds before time out
when radio fails to receive an
acknowledgment
after time out
(when PTT button is pressed)
transmissions are not allowed
(when PTT button is pressed) the
radio is out of range of the system
when radio is on an unprogrammed
channel
when radio is in an individual call
for greater than 6 seconds without
any activity
when system is busy