GMC 1998 Savana Van Owner's Manual page 149

P. SCAN: The preset scan button lets you scan through
your favorite stations stored on your pushbuttons. Select
either the AM, FMl or FM2 mode and then press
P.
SCAN. It will scan through each station stored on your
pushbuttons and stop for a few seconds before
continuing to scan through all of the pushbuttons. Press
P.
SCAN again or one of the pushbuttons to stop
scanning to listen to a specific preset station. P. SCAN
will light up on the display while in this mode. If one of
the stations stored on a pushbutton is too weak for the
location you are in, the radio display will show the
channel number
(P
1 -P6) for several seconds before
advancing to the next preset station.
Setting the Tone
BASS: Press lightly on this knob to release it from its
stored position. Turn the knob to the right to increase bass
and to the left to decrease bass. When the BASS control is
rotated, the AUTO TONE display will go blank.
TREB: Press lightly on this knob to release it from its
stored position. Turn the knob to the right to increase
treble and to the left to decrease treble. When the TREB
control is rotated, the AUTO TONE display will go
blank. If a station is weak or noisy, you may want to
decrease the treble.
Push these knobs back into their stored positions when
you're not using them.
AUTO TONE: Press this button to select among the
six preset equalization settings and tailor the sound to the
music or voice being heard. Each time you press the
button, the selection will switch to one of the preset
settings of CLASSIC, NEWS, ROCK, POP, C/W
(CountryNestern) or JAZZ. To return to the manual
mode, press and release this button until the AUTO TONE
display goes blank. This will return the tone adjustment to
the BASS and TREB controls. If a BASS or TREB
control is rotated, the AUTO TONE display will go blank.
Use PUSHBUTTONS to program AUTO TONE.
Adjusting the Speakers
BAL: Press lightly on this knob to release it from its
stored position. Turn the control to the right to adjust
sound to the right speakers and to the left to adjust
sound to the left speakers. The middle position balances
the sound between the speakers.
FADE: Press lightly on this knob to release it from its
stored position. Turn the control to the right to adjust the
sound to the front speakers and to the left 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.
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