APX 4500 O2 CH
19
IDENTIFYING STATUS INDICATORS
You Hear
Tone Name
Heard
Short,
Medium-Pitched
Tone
Play
Valid Key-Press
When correct key is pressed.
Radio Self Test Pass
When radio passes its power-up self test.
Clear Voice
At beginning of a non-coded communication.
Priority Channel Received
When activity on a priority channel is received.
Emergency Alarm Entry
When entering the emergency state.
Central Echo
When central controller has received a request from a radio.
Long,
Medium-Pitched
Tone
Play
Volume Set
When volume is changed on a quiet channel.
Emergency Exit
When exiting the emergency state.
A Group of
Medium-Pitched
Tones
Play
Fail-soft
When the trunking system fails.
Automatic Call Back
When voice channel is available from previous request.
Keyfail
When encryption key has been lost.
Console Acknowledge
When status, emergency alarm, or reprogram request ACK is received.
Received Individual Call
When Call Alert or Private Call is received.
Site Trunking
When a SmartZone trunking system fails.
Call Alert Sent
When Call Alert is received by the target radio.