Chevrolet 2008 Impala, Owner'S Manual, Page: 197 / 400

by pressing either SEEK arrow, \ FWD (forward),
or s REV (reverse) button until the desired levels are
obtained. If a station’s frequency is weak, or has static,
decrease the treble.
Your radio may be capable of adjusting bass, midrange,
or treble to the middle position by pressing the
pushbutton positioned under the BASS, MID (midrange),
or TREB (treble) label for more than two seconds.
The radio beeps once and the level adjusts to the
middle position.
Your radio may also be capable of adjusting all tone
and speaker controls to the middle position by pressing
the
f
knob for more than two seconds until the radio
beeps once.
EQ (Equalization): Press to select preset equalization
settings.
To return to the manual mode, press until Manual
displays or start to manually adjust the bass and
depending on your radio, midrange, or treble by pressing
the
f
knob.
Adjusting the Speakers (Balance/Fade)
`
BAL/FADE (Balance/Fade): To adjust balance
or fade, press the
`
if your radio has this symbol, or
the
f
knob until the speaker control labels display.
Continue pressing to highlight the desired label, or press
the pushbutton positioned under the desired label.
Turn the
f
knob clockwise or counterclockwise to
adjust the setting. The setting can also be adjusted by
pressing either SEEK arrow,
\ FWD, or s REV until
the desired levels are obtained.
Your radio may be capable of adjusting balance or fade
to the middle position by pressing the pushbutton
positioned under the BAL or FADE label for more than
two seconds. The radio beeps once and the level
adjusts to the middle position.
Your radio may also be capable of adjusting all speaker
and tone controls to the middle position by pressing
the
f
knob for more than two seconds until the radio
beeps once.
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