APX 4500 O2 CH
GENERAL RADIO OPERATION
Making a Radio Call
You can select a zone, channel, subscriber ID, or talkgroup by using:
•
The preprogrammed Zone switch
•
The Multi-function Knob (MFK)
•
A preprogrammed One Touch Call button
•
The Contacts list
Note: If the feature inactivity timer is enabled, your radio automatically exits the feature when your radio is left idle long enough
for the time to expire. You will hear the Menu Inactive Exit Tone upon feature exit.
Power Button
LED
Indicators
Accessory Port
(Microphone)
CHANNEL UP/DOWN
Home
Menu Select
Buttons
Button*
25
Emergency Button*
SPEAKER
Dimmer
VOLUME
Button
CONTENTS
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