Chevrolet 2003 Venture Owner's Manual page 255

AUTO VOL (Automatic Volume): With automatic
volume, your audio system adjusts automatically
to make up for road and wind noise as you drive.
Set the volume at the desired level. Press this button to
select LOW, MEDIUM or HIGH. AVOL will appear on
the display. Each higher setting will allow for more
volume compensation
at
faster vehicle speeds. Then as
you drive, automatic volume increases the volume as
necessary to overcome noise at any speed. The volume
level should always sound the same to you as you
drive. NONE will appear on the display if the radio
cannot determine the vehicle speed. If you don't want to
use automatic volume, select OFF.
DlSP (Display): Push this knob to switch the display
between radio station frequency and time. Time display
is available with the ignition turned off.
To change the default on the display, push the knob
until you see the display you want, then hold the knob
for two seconds. The radio will produce one beep
and selected display will now be the default.
Finding a Station
BAND: Press this button to switch between AM, FM,
or
FM2. The display will show your selection.
TUNE: Turn this knob to choose radio stations.
4
SEEK
b
: Press the right or the left arrow to seek
to the next or to the previous station and stay there.
The radio will seek only to stations that are in the
selected band and only to those with a strong signal.
4
PSCAN (Preset Scan)
b
: Press and hold one of
the arrows for more than two seconds. The radio will
produce one beep. The radio will scan through each of
the preset stations stored on the pushbuttons, play
for a few seconds, then go on to the next preset station.
SCAN will be displayed. Press one of the arrows
again or one of the pushbuttons to stop scanning
presets.
The radio will scan only to the preset stations that are in
the selected band and only to those with a strong
signal.
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