Chevrolet 2004 Astro, Owner'S Manual

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Setting the Tone (Bass/Treble)
BASS: Press this knob lightly so it extends. Turn the
knob to increase or to decrease bass.
TREB (Treble): Press this knob lightly so it extends.
Turn the knob to increase or to decrease treble. If
a station is weak or noisy, you may want to decrease
the treble.
Return these knobs to their stored positions when
you’re not using them.
AUTO TONE (Automatic Tone): Press this knob to
select customized equalization settings designed
for country/western, jazz, talk, pop, rock, and classical.
To return the bass and treble to the manual mode,
either press and release the AUTO TONE button until the
display goes blank or press and release the BASS or
TREB knobs and turn them until the display goes blank.
Adjusting the Speakers (Balance/Fade)
BAL (Balance): Press this knob lightly so it extends.
Turn the knob to move the sound toward the right or the
left speakers.
FADE: Press this knob lightly so it extends. Turn the
knob to move the sound toward the front or the
rear speakers.
Return these knobs to their stored positions when you
are not using them.
Playing a CD
Insert a CDpartway into the slot, label side up. The
player will pull it in and the CD should begin playing. CD
and a CD symbol will appear on the display. If you
want to insert a CD when the ignition is off, first press
the EJECT button. If you insert a CD with the radio
off and the ignition on, it will start to play.
If you turn off the ignition or radio with a CD in the
player, it will stay in the player. When you turn on the
ignition or radio, the CD will start playing where it
stopped, if it was the last selected audio source.
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