Chevrolet 2001 Corvette Owner's Manual page 197

SCAN: Press one of the SEEK arrows for two seconds,
and SCAN will appear on the display. Use SCAN to
listen to stations for a few seconds. The radio will go to
a station, stop for a few seconds, then go on to the next
station. Press SEEK again to stop scanning. The sound
will mute while scanning.
PUSHBUTTONS: The six numbered pushbuttons let
you return to your favorite stations. You can set up to
18 stations (six AM, six FM1 and six FM2) by
performing the following steps:
1. Turn the radio on.
2. Press AM FM to select the band.
3. Tune in the desired station.
4. Press AUTO TONE to select the equalization that
best suits the type of station selected.
5. Press and hold one of the six numbered buttons.
The sound will mute. When it returns, release the
button. Whenever you press that numbered button,
the station you set will return and the AUTO TONE
equalization that you selected will also be
automatically selected for that button.
6. Repeat the steps for each pushbutton.
P.SCAN: Press this button to listen to each of your
favorite stations stored on your pushbuttons for a few
seconds. The radio will scan through each of the stations
stored on your pushbuttons, except those stations with
weak reception. The AUTO TONE setting stored for
that pushbutton will be automatically chosen. Press
P.SCAN or one of the pushbuttons again to stop
scanning. P.SCAN will be displayed whenever the
tuner is in the P.SCAN mode. The channel number
(P1 through P6) will appear momentarily just before
the frequency is displayed. In FM mode, this function
will scan through both FM1 and FM2 preset stations
and FM1 or FM2 will appear on the display.
Setting the Tone
BASS: Press this knob lightly so it extends. Turn the
knob clockwise to increase bass and counterclockwise
to decrease bass. When you use this control, the radio's
AUTO TONE setting will switch to manual and the
AUTO TONE display will go blank.
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