Chevrolet 2003 Avalanche Owner's Manual page 238

Setting Preset Stations
The six numbered pushbuttons let you return to your
favorite stations. You can set up to 30 stations (six AM,
six FM1 and six FM2, six XMI and six XM2 (USA
only, if your radio is equipped with the XMTM Satellite
Radio Service) or six DAB1 and six DAB2 (Canada only,
if your radio is equipped with DAB), by performing the
following steps:
1. Turn the radio on.
2. Press BAND to select AM, FMI or FM2, or XMl,
XM2, or DAB1, DAB2.
3. Tune in the desired station.
4. Press AUTO EQ to select the equalization.
5. Press and hold one of the six numbered
pushbuttons until you hear a beep. Whenever you
press that numbered pushbutton, the station
you set will return and the equalization that you
selected will also be automatically selected for that
pushbutton.
6. Repeat the steps for each pushbutton.
Setting the Tone (Bassnreble)
AUDIO: Push the AUDIO knob until BASS, MID or
TREB appears on the display. Turn the knob to increase
or to decrease. If a station is weak or noisy, you may
want to decrease the treble.
To adjust bass, midrange or treble to the middle
position, select BASS, MID or TREB and push and hold
the AUDIO knob. The radio will produce one beep
and adjust the display level to zero.
To adjust all tone and speaker controls to the middle
position, push and hold the AUDIO knob when
no
tone
or speaker control is displayed. The radio will produce
one beep and CENTERED will appear on the display.
AUTO EQ (Automatic Equalization): Press this button
to choose between bass, midrange and treble
equalization settings designed for country, jazz, talk,
pop, rock and classical program types.
To return to the manual mode (CUSTOM), press the
AUTO EQ button until CUSTOM appears on the display.
Then you will be able to manually adjust the bass,
midrange and treble using the AUDIO knob.
If your vehicle is equipped with the Bose@ audio
system, your equalization settings are either CUSTOM
or TALK.
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