User guide

GETTING STARTED
19
English
RADIO OPERATION
Turning The Radio On or Off
Adjusting the Radio’s Volume
Radio Self Test
Turn the radio on by rotating the volume control
clockwise. The radio goes through a power-up self
check and, if it passes the check, the display
momentarily shows “SELF TEST.” A good-power-up,
high-pitched tone sounds to indicate that the radio has
passed the self check.
If the radio fails the self check, the display shows
“ERROR XX/XX” (where XX/XX is an alphanumeric
error code), accompanied by a bad-power-up, low-
pitched tone. Turn the radio off, check the battery, and
turn the radio back on. If the radio still does not pass
the self check, a problem exists in the radio. Contact
your nearest Motorola Service Shop.
• The power-up self check verifies that the radio’s
microprocessor-based systems are working, but
it does not check all of the rf components, nor
does it check the operation of all customer-spe-
cific features. Motorola recommends that the
functionality of the radio be periodically checked
by an authorized Motorola service shop.
To turn the radio on, turn the On-Off/Volume Con-
trol knob clockwise.
To turn the radio off, turn the On-Off/Volume Con-
trol knob counterclockwise until you hear a click.
Turn the On-Off/Volume Control knob to adjust
the volume level.
Listen until you hear a transmission, then adjust
the volume control for a comfortable listening level.
ON OFF
Or, if a button is programmed for “volume set,”
press this button and adjust the volume to a com-
fortable listening level.
UG_540_580 _EN.fm Page 19 Wednesday, August 14, 2002 10:13 AM