Radio With Cassette And Cd - Chevrolet TrailBlazer 2003 Manual

Radio with Cassette and CD

Standard Radio Shown – Bose
Playing the Radio
PWR (Power): Press this knob to turn the system on
and off.
VOL (Volume): Turn this knob to increase or to
decrease volume.
AUTO VOL (Automatic Volume): With automatic
volume, your audio system adjusts automatically
to make up for road and wind noise as you drive by
increasing the volume as vehicle speed increases.
3-70
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 as vehicle speed increases.
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.
If your vehicle has the Bose radio your vehicle is
equipped with Bose AudioPilot
technology. AudioPilot monitors the level of noise in the
vehicle and automatically increases or decreases the
level of the audio to keep your audio above the noise.
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Similar
To use this feature press the AUTO VOL button
until AVOL ON appears on the display. This feature
works best at lower volume settings where background
noise may be louder than the audio. At high volume
settings, where the audio is much louder than the
background noise, there will be no change in the audio
level. To turn automatic volume off, press this button
until AVOL OFF appears on the display.
DISPL (Display): Press this button to switch the display
between the radio station frequency and the 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.
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noise compensation