APX 4500 O2 CH
15
OR
[Menu]
1
to
Chan
.
2
Press the
Menu Select
button directly below
Chan.
3
to the required channel.
OR
Rotate the
MFK
to the desired channel.
4
Press the
Menu Select
button directly below
Sel
to confirm
the selected channel.
5
Press the
PTT
button to transmit on the displayed channel.
Selecting a Radio Channel
GENERAL RADIO OPERATION
A channel is a group of radio characteristics, such as
transmit/receive frequency pairs.
Procedure:
[Multi-Function Knob]
If channel is set as the primary mode,
1
Turn the
MFK
until the display shows the desired channel.
2
Press the
PTT
button to transmit on the displayed channel.
If channel is not set as the primary mode, press the
MFK
once and repeat step 1.
