Motorola APX Series Manual

APX 4500 O2 CH
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 Turning on/off the Radio
PREPARING YOUR RADIO FOR USE
Press the Power Button briefly to power on the radio.
After a short time, the red, yellow and green LEDs light up.
The display then shows Zone and channel text, and menu
items display on the screen.
The backlight will turn on to the last selected dim level.
Note:
Pressing the Power Button before the LED lights up will
be ignored.
If your radio does not power up, contact your dealer.
To turn off the radio, press the Power Button after the LEDs
light up.
Power Button

Motorola APX Series Specifications

General

Operating Temperature	-30°C to +60°C
Bluetooth	Yes (Optional)
GPS	Yes (Optional)
Frequency Range	VHF, UHF, 700/800 MHz
Dimensions	Varies by model
Weight	Varies by model
Encryption	AES, DES
IP Rating	IP67
Digital Technology	P25 Phase 1 and Phase 2
Display	Full-color, high-resolution display