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APR100 Business Two-Way Radios Instruction Manual
Copyright © 2015 RCA Communications Systems
■
PTT
(Push-to-Talk) Key Press and hold
down the PTT key to transmit, release it to
receive.
■
SK1
(Side Key 1) Side Key 1 is the
programmable key to which your dealer can
assign long and short press function. (See
Glossary for definitions of long and short
press.)
■
SK2
(Side Key 2) Side Key 2 is the
programmable key to which your dealer can
assign long and short press function. (See
Glossary for definitions of long and short
press.)
■
LED
Indicator for information on status of
LED Indicator and alert tone. (See Functions
and Settings for the detailed operations.)
■
Channel Selector Knob
Turn the knob
to select channels 1 to 16.
■
Radio On-Off/Volume Control Knob
Turn the knob clockwise to turn the radio on,
and turn the knob fully counter-clockwise
until it clicks to turn the radio off. Turn the
knob clockwise to increase the volume, or
counter-clockwise to decrease the volume.
WARNING! Make sure the APR100 is at
low volume prior to using any earpiece
accessory, and then adjust the volume to a
comfortable level. Failing to do so may cause
hearing damage.
■
Battery Latch
Use to remove the
battery.
■
Accessory Jack
The jack is used to
connect speaker, microphone, external PTT,
earpiece, headset, programming cable and
cloning cable.
