Chevrolet 2009 Avalanche Automobile User Manual


 
Setting the Tone
(Bass/Midrange/Treble)
BASS/MID/TREB (Bass, Midrange, or Treble): To
adjust bass, midrange, or treble, press the
f knob until
the tone control labels display. Continue pressing to
highlight the desired label, or press the pushbutton
positioned under the desired label. Turn the
f knob
clockwise or counterclockwise to adjust the highlighted
setting. Adjust the highlighted setting by pressing
either SEEK arrow,
\ FWD (forward), or s REV
(reverse) button until the desired levels are obtained. If
a station’s frequency is weak or if there is static,
decrease the treble.
To quickly adjust bass, midrange, or treble to the middle
position, press the pushbutton positioned under the
BASS, MID, or TREB label for more than two seconds.
A beep sounds and the level adjusts to the middle
position.
To quickly adjust all tone and speaker controls to the
middle position, press the
f knob for more than
two seconds.
EQ (Equalization): Press this button to choose bass
and treble equalization settings designed for different
types of music. The choices are pop, rock, country, talk,
jazz, and classical. Selecting MANUAL or changing
bass or treble, returns the EQ to the manual bass and
treble settings.
Unique EQ settings can be saved for each source.
If the radio has a Bose
®
audio system, the EQ settings
are either MANUAL or TALK.
Digital Signal Processing (DSP): Press the EQ button
to change the DSP settings (only available on Bose
®
systems with the LTZ option package). DSP settings
provide a choice of different listening experiences.
The following DSP settings are available:
Normal Select this setting to adjust the audio for
normal mode. This provides the best sound quality
for all seating positions.
Driver Select this setting to adjust the audio for
the driver to receive the best possible sound
quality.
Rear Select this setting to adjust the audio for
the rear seat passengers to receive the best
possible sound quality.
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