Chevrolet 2007 Kodiak Owner's Manual page 197

Adjusting the Speakers (Balance/Fade)
AUDIO: To adjust the balance between the
right and the left speakers, press and release the
AUDIO button until BAL (balance) appears on
the display. Then press and hold the up or
the down arrow to move the sound toward the
right or the left speakers.
To adjust the fade between the front and the rear
speakers, press and release the AUDIO button
until FAD (fade) appears on the display. Then
press and hold the up or the down arrow to move
the sound toward the front or the rear speakers.
To adjust balance or fade to the middle position,
select BAL or FAD. Then press and hold
AUDIO for more than two seconds until you hear
a beep. L (balance) and a zero or F and a
zero appears on the display.
To adjust both tone controls and both speaker
controls to the middle position, first end out
of audio mode by pressing another button, causing
the radio to perform that function, or by waiting
five seconds for the display to return to the time of
day. Then press and hold the AUDIO button for
more than two seconds until you hear a beep.
CEN appears on the display.
Fade may not be available if the vehicle is a
regular cab model.
Radio Messages
CAL (Calibration): The audio system has been
calibrated for your vehicle from the factory. If
CAL appears on the display it means that the radio
has not been configured properly for your vehicle
and must be returned to your dealer for service.
LOC (Locked): This message is displayed when
®
the THEFTLOCK system has locked up. Take
the vehicle to your dealer for service.
If any error occurs repeatedly or cannot be
corrected, contact your dealer.
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