Chevrolet Tahoe 2012 Owner's Manual page 214

To activate:
1. Set the radio volume to the
desired level.
2. Press the MENU button to
display the radio setup menu.
3. Press the softkey under the
AUTO VOLUM (automatic
volume) tab on the radio display.
4. Press the softkey under the ON
tab. The display times out after
approximately 10 seconds.
For additional information on
AudioPilot, please visit
www.bose.com/audiopilot.
To adjust the bass,
midrange, or treble:
1. Press the knob until the tone
control tabs display.
2. Highlight the desired tone
control tab by doing one of the
following:
Pressing the
Press the softkey under the
desired tab.
3. Adjust the setting by doing one
of the following:
Turn the knob clockwise
or counterclockwise.
Press the SEEK, or
SEEK button.
Press the FWD, or
REV button.
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 softkey positioned under
the BASS, MID, or TREB tab 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
knob.
than two seconds until a beep
sounds.
button to choose bass and treble
equalization settings designed for
different types of music. 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.
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.
knob for more
Press this