GMC savana 2001 用户手册

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页码 412
3-35
AUTO VOL: Your system has a feature called
automatic volume. With this feature, your audio system
adjusts automatically to make up for road and wind
noise as you drive. Set the volume at the desired level.
Press this button to select MIN, MED or MAX. Each
choice allows for more volume compensation at faster
vehicle speeds. Then, as you drive, automatic volume
automatically increases the volume, as necessary, to
overcome noise at any particular speed. The volume
level should always sound the same to you as you drive.
If you don’t want to use automatic volume, select OFF.
Finding a Station
AM FM: Press this button to switch between AM, FM1
and FM2. The display shows your selection.
TUNE: Turn this knob to select radio stations.
SEEK: Press the right or left arrow to go to the next
higher or lower station and stay there. The sound will
mute while seeking.
SCAN: Press and hold the SEEK button for two seconds
until SC appears on the display and you hear a beep. 
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 the SEEK button again 
to stop scanning. If you press SEEK for more than 
four seconds, the radio will change to PRESET SCAN
mode. 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 EQ to select the equalization that best
suits the type of station selected.
5. Press and hold one of the six numbered buttons until
you hear a beep. Whenever you press that numbered
button, the station you set will return and the
equalization that you selected will also be
automatically selected for that button.
6. Repeat the steps for each pushbutton.
PRESET SCAN: Press and hold the SEEK button for
more than four seconds, PRESET SCAN will appear on
the display. You will hear a double beep and the P will
blink with the preset number. Use PRESET SCAN to
listen to each of your preset stations for a few seconds.
The radio will go to a preset station stored on your
pushbuttons, stop for a few seconds, then go on to the
next preset station. Press the SEEK button again to stop
scanning presets.