Chevrolet Tahoe 2012 Owner's Manual page 215

The following DSP settings are
available:
Select this setting to
adjust the audio for normal
mode. This provides the best
sound quality for all seating
positions.
Select this setting to
adjust the audio for the driver to
receive the best possible sound
quality.
Select this setting to
adjust the audio for the rear seat
passengers to receive the best
possible sound quality.
Select this
setting to enable Bose
Centerpoint. Centerpoint signal
processing produces a surround
sound listening experience from
a CD or XM stereo digital audio
source. Centerpoint delivers five
independent audio channels
from conventional two channel
stereo recordings. (Not available
for AM or FM.)
adjust the balance or fade:
1. Press the knob until the
speaker control tabs display.
2. Highlight the desired speaker
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.
To quickly adjust all speaker and
tone controls to the middle position,
press the
To
2 seconds.
If the Rear Seat Audio (RSA) is
turned on, the radio disables FADE
and mutes the rear speakers.
system has been calibrated
knob.
for the vehicle from the factory.
If Calibration Error displays, it
means that the radio has not been
configured properly for the vehicle
and it must be returned to your
dealer for service.
messages will display when the
TheftLock
the radio. Take the vehicle to your
dealer for service.
If any error occurs repeatedly or if
an error cannot be corrected,
contact your dealer.
knob for more than
The audio
One of these
®
system has locked up