Motorola ASTRO MT 1500 - Manual (Page 17)

6
General Radio Operation
Long,
Low-Pitched
Tone
No ACK Received when the radio does not
receive an acknowledgment.
Time-Out Timer
Timed Out after time out.
Talk Prohibit/
PTT Inhibit when the PTT button is
pressed, and transmissions
are prevented.
Out-of-Range when the PTT button is
pressed, but the radio is out of
range of the system.
Invalid Mode when the radio is set to an
unprogrammed channel.
Individual Call
Warning Tone when the radio is in Individual
Call without any activity for
more than 6 seconds.
A Group of
Low-Pitched
Tones (Busy
Tone)
Busy when the system is busy.
Short,
Medium-
Pitched Tone
Valid Key-Press when the correct key is
pressed.
Radio Self-Test
Pass when the radio passes its
power-up self-test.
Priority Channel
Received when activity on a priority
channel is received.
Emergency Alarm
Entry when entering the emergency
state.
Central Echo when the central controller has
received a request from a
radio.
Table 3: Alert Tones (Continued)
You hear: Tone Name Heard:
6816983H01.book Page 6 Tuesday, April 29, 2008 6:57 PM