Motorola MOTOTRBO XPR 4580 - Manual (Page 12)

Getting S
tarted
English
2
Powering Up the Radio
Press the On/Off
Button briefly. You see
Motorola and
MOTOTRBO (TM) on the
radio’s display
momentarily, followed
by Motorola once
more.
The green LED blinks
and the Home screen
lights up if the backlight
setting is set to turn on
automatically.
NOTE: The Home screen does not light up during a power-up
if the LED indicators are disabled (see Turning the
LED Indicators On or Off on page 37).
A brief tone sounds, indicating that the power-up test is
successful.
NOTE: There is no power-up tone if the radio tones/alerts
function is disabled (see Turning the Radio Tones/
Alerts On or Off on page 36).
If your radio does not power up, contact your dealer or system
administrator.
To turn off the radio, press and hold the On/Off Button until you
see Powering Down on the radio’s display.
Adjusting the Volume
To increase the
volume, turn the
Volume Knob
clockwise.
To decrease
the volume, turn
this knob
counterclockwise.
P 1
O K
P 2
P 3
P 4
CH+
BACK MENU
CH -
On/Off Button
P 1
O K
P 2
P 3
P 4
CH+
BACK MENU
CH -
Volume Knob
NAG_LACR.book Page 2 Thursday, November 12, 2009 10:17 AM