Chevrolet 1997 Monte Carlo Owner's Manual page 128

AUTO TONE:
This feature allows you to choose preset
bass and treble equalization settings designed for
classical, news, rock, pop, country/western and jazz
stations. C/W will appear on the display when you first
press AUTO TONE. Each time you press it, another
setting will appear on the display. Press it again after
JAZZ appears and the AUTO TONE display will go
blank. Tone control will return to the BASS and TREB
knobs. Also, if you use the BASS and TREB knobs,
control will return to them and the AUTO TONE
display will go blank.
Adjusting the Speakers
BAL: Press this knob lightly
so it extends. Turn the
knob clockwise for the right speakers and
counterclockwise for the left speakers. The middle
position balances the sound between the speakers.
FADE: Press this knob lightly so
it
extends. Turn the
knob clockwise to adjust the sound to the front speakers
and counterclockwise for the rear speakers. The middle
position balances the sound between the speakers.
Push these knobs back into their stored positions when
you're not using them.
Playing a Cassette Tape
Your tape player is built to work best with tapes that are
30 to 45 minutes long on each side. Tapes longer than
that are so thin they may not work well in this player. If
a tape is inserted when the ignition is on but the radio is
off, the tape will begin playing. A tape symbol is shown
in the center of the graphic display whenever a tape is
inserted. When a tape is active, the tape symbol will be
accompanied by a direction arrow.
While the tape is playing, use the VOL, AUTO TONE,
BAL, FADE, BASS and TREB controls just as you do
for the radio. Other controls may have different
functions when a tape is inserted. The display will show
the tape symbol and an arrow to show which side of the
tape is playing.
If you hear nothing or hear just a garbled sound, it may
not be in squarely. Press EJECT to remove the tape and
start over.
The player is able to detect a tight or broken tape, and
will eject the tape. The radio will go back to playing the
last station selected.
The player automatically senses the cartridge for metal
or Cr02 and sets the pre-emphasis. Anytime a tape is
inserted, the top side is selected
to
play first.