GMC 2003 Envoy XL - Setting the Tone

Setting the Tone (Bassmreble)
AUDIO: Push and release the AUDIO knob until BASS
or TREB appears on the display. Turn the knob
to
increase or to decrease. The display will show the bass
or treble level. If a station is weak or noisy, you may
want
to decrease the treble.
To adjust the bass and treble
to the middle position,
push and hold the AUDIO knob. The radio will produce
one beep and 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 control is displayed. The radio will produce
one beep and display ALL with the level display in
the middle position.
AUTO TONE (Automatic Tone): Press this button
to
choose bass and treble equalization settings designed
for country/western, jazz, talk, pop, rock and classical
stations.
If your vehicle has the
Base@ radio, your audio system
allows you to choose from four different equalization
settings: talk, driver, normal and spatial. These settings
can be used while listening
to the radio or the CD
player. Press the AUTO TONE button to select your
choice.
TALK: This setting makes spoken words sound very
clear. When listening
to non-musical material such
as news, talk shows, sports broadcasts and books
on tape.
DRIVER: This setting gives the driver the
best sound
quality.
NORMAL: This setting enhances the stereo effects.
SPATIAL: This setting makes the listening space seem
larger.
The radio will save separate AUTO TONE settings for
each preset and source.
To return the bass and treble
to the manual mode.
press and release the AUDIO knob.
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