General Radio Operation
Once you understand how your APX Portable is configured, you
are ready to use your radio.
Use this navigation guide to familiarize yourself with the basic
Call features:
Selecting a Zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 33
Selecting a Zone
A zone is a group of channels.
MFK
Use the following procedure to select a zone.
Note:
Your radio must be preprogrammed to allow you to use
this feature.
If Mode Change is secondary feature of the MFK, see
Multi Function Knob (MFK) on page 14 to toggle the
function of MFK.
Procedure:
Turn the preprogrammed Zone Change MFK to the required
zone and proceed to Step 3.
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