Chevrolet Cobalt 2005, Owner'S Manual

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To adjust the tone controls to the middle position, first
end out of tone by pressing another button, causing
the radio to perform that function, or by waiting
five seconds for the display to return to the default
display. Then press and hold the EQ button for more
than two seconds until you hear a beep. CEN will appear
on the display.
Adjusting the Speakers (Balance/Fade)
x w
(Balance/Fade): To adjust the balance between
the right and the left speakers, press and release
the balance/fade button until BAL appears on the
display. Then turn the ADJ knob 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 balance/fade button
until FADE appears on the display. Then turn the
ADJ knob to move the sound toward the front or the
rear speakers.
To adjust the balance or the fade to the middle position,
select BAL or FADE. Then press and hold the
balance/fade button for more than two seconds. You will
hear a beep and the level will be adjusted to the
middle position.
To adjust the speaker controls to the middle position,
first end out of balance and fade by pressing another
button, causing the radio to perform that function, or by
waiting five seconds for the display to return to the
default display. Then press and hold the balance/fade
button for more than two seconds until you hear a beep.
CEN will appear on the display.
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 GM dealer for service.
LOCK: This message is displayed when the
THEFTLOCK
®
system has locked up the radio. Take
the vehicle to your GM dealer for service.
If any error occurs repeatedly or if an error cannot be
corrected, contact your GM dealer.
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