Motorola DP 4400 UHF - Manual (Page 13)

Prep
aring Y
o
ur Radio for Use
English
5
Powering Up the Radio
Rotate the On/Off/Volume
Control Knob clockwise until
you hear a click. The LED
lights up solid green.
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 Radio
Tones/Alerts On or
Off on page 37).
If your radio does not power up, check your battery. Make sure
that it is charged and properly attached. If your radio still does
not power up, contact your dealer.
To turn off the radio, rotate this knob counterclockwise until you
hear a click.
Adjusting the Volume
To increase the volume, turn the On/Off/Volume Control Knob
clockwise.
To decrease the volume, turn this knob counterclockwise.
NOTE: Your radio can be programmed to have a minimum
volume offset where the volume level cannot be turned
past the programmed minimum volume. Check with
your dealer or system administrator for more
information.
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