2003 Chevrolet Blazer Owner's Manual - Page 171

2003 Chevrolet Blazer Manual

Page 171 highlights

To adjust bass or treble to the middle position, select BAS or TRE. Then press and hold AUDIO for more than two seconds until you hear a beep. B and a zero or T and a zero will appear on the display. To adjust both tone controls and both speaker controls to the middle position, end out of audio by waiting for the display to change to the time display. Then press and hold AUDIO for more than two seconds until you hear a beep. CEN will appear on the display. 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 and a zero or F and a zero will appear on the display. To adjust both tone controls and both speaker controls to the middle position, end out of audio by waiting for the display to change to the time display. Then press and hold AUDIO for more than two seconds until you hear a beep. CEN will appear on the display. Fade may not be available if you have a regular cab model. Adjusting the Speakers (Balance/Fade) AUDIO: To adjust the balance between the right and the left speakers, press and release AUDIO until BAL 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 AUDIO until FAD 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. Radio Messages CAL (Calibrated): Your audio system has been calibrated for your vehicle from the factory. If CAL appears on the display it means that your radio has not been configured properly for your vehicle and must be returned to the dealership for service. LOC (Locked): This message is displayed when the Theftlock@system has locked up. Your vehicle must be returned to the dealership for service. 3-42

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To adjust bass or treble to the middle position, select
BAS or TRE. Then press and hold AUDIO for more than
two seconds until you hear a beep. B and a zero or T
and a zero will
appear
on the display.
To adjust both tone controls and both speaker controls
to
the middle position, end out of audio by waiting
for the display to change to the time display. Then press
and hold AUDIO for more than two seconds until you
hear a beep. CEN will appear on the display.
Adjusting
the
Speakers
(Balance/Fade)
AUDIO:
To adjust the balance between the right
and the left speakers, press and release AUDIO until
BAL 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 AUDIO until FAD 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
and a zero
or F and a zero will appear
on
the
display.
To adjust both tone controls and both speaker
controls
to the middle position, end
out of audio
by
waiting
for the display to change
to
the
time
display.
Then
press
and hold AUDIO for more
than
two
seconds
until
you
hear a beep. CEN will
appear
on
the
display.
Fade
may
not be available
if
you
have a regular
cab
model.
Radio
Messages
CAL
(Calibrated):
Your
audio
system
has
been
calibrated for
your
vehicle
from
the
factory. If CAL
appears on the display
it
means
that
your
radio
has
not
been configured properly
for
your
vehicle
and
must
be returned to the dealership
for
service.
LOC
(Locked):
This message is displayed
when
the
Theftlock@ system has locked up.
Your
vehicle
must
be
returned to the dealership for service.
3-42