Motorola APX4000 XH User Manual

2 To turn off the radio, rotate the On/Off/Volume
Control Knob counterclockwise until you hear a
click.
Adjusting the Volume
Ensure the radio is power on and the main speaker is
pointed towards you for increased loudness and
intelligibility, especially in areas with loud background
noises.
Your radio is preprogrammed to reset to medium
volume rate, which is Level 12, by default whenever
the radio powers up.
1 To increase the volume, rotate the On/Off/Volume
Control Knob clockwise.
A
2 To decrease the volume, rotate this knob
counterclockwise.
The display shows volume bars and volume level
when you change the volume.
Preparing Your Radio for Use
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English

Motorola APX4000 XH Specifications

General

IP Rating	IP67
Operating Temperature	-30°C to +60°C
GPS	Yes
Bluetooth	Yes
Frequency Range	764-870 MHz
Dimensions	40 D mm
Encryption	AES, DES, ADP