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GMC 2003 Envoy XL - Page 208

GMC 2003 Envoy XL
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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.
Adjusting the Speakers (Balance/Fade)
AUDIO: To adjust the balance between the right
and the left speakers, push the AUDIO knob until BAL
appears on the display. Turn the knob
to
move the
sound toward the left or the right speakers.
To adjust the fade between the front and rear speakers,
push and hold the AUDIO knob until FAD appears on
the display. Turn the knob
to
move the sound toward the
front or the rear speakers.
To adjust the balance and the fade
to
the middle
position, select balance or fade and push and hold the
AUDIO knob. The radio will beep once and will
adjust the display level
to
the middle position.
To adjust all tone and speaker controls
to
the middle
position, push and hold the AUDIO knob when no tone
or speaker controls are displayed. The radio will
produce one beep and CENTERED will appear on the
display.
3-83

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