User Guide
11
English
RADIO OVERVIEW
AUDIO SIGNAL TONES
High pitched tone  Low pitched tone
Tone Signal Description
Power up OK Radio self-test OK.
Power up 
Fail
Radio self-test fail.
Button/
Keypad Error
Button/keypad key/
menu key press not 
permitted.
Engaged Channel busy or not 
permitted to 
transmit.
Call Failed Call failed to 
connect.
Force 
Monitor
Radio must monitor 
channel before 
transmission 
permitted.
Button 
Feature 
Enable
Any option button 
pressed to enable a 
feature.
Button 
Feature 
Disable
Any option button 
pressed to disable a 
feature.
Group Call Radio receives a 
Group Call.
Individual 
Call
Radio receives an 
Individual Call.
Call 
Reminder
Reminder of 
unanswered call.
TOT Pre-
Alert
Warns of expiry of 
time out timer.
Monitor Alert Alerts to change of 
squelch.
Voice 
Storage
Voice Storage- 
Recording.
Voice 
Storage
Voice Storage- 
Warning.
Voice 
Storage
Voice Storage- 
Full.
Scan Start Radio starts 
scanning.
Scan Stop Radio stops 
scanning.
Priority Call 
Decode
Radio detects a 
priority call.
Priority 
Channel
Radio landed on the 
priority channel.
Lone Worker Reminds lone 
worker to respond.
Tone Signal Description










