Buick 1994 Roadmaster Owner's Manual page 141

Treble
Slide the
TREB
lever up to increase the treble response.
If the station is weak or noisy, slide the treble lever
down to reduce the noise.
Bass
Slide the BASS lever up to increase the bass response.
Adjust the BASS lever to give a pleasing sound to your
ear.
To Play This Radio
The Upper Knob
The upper knob does these things:
It turns the system on and off.
It controls the volume.
It tells you the time (When the ignition is off, push
It allows you to hear the other side of the tape. (Press
the knob to display the time.)
the knob while the cassette is playing).
Balance
The BAL control behind the upper knob allows you to
balance the sound between the right and left speakers.
The Lower Knob
Turn the lower knob to tune radio stations. Push it to ge
AM or FM.
Fade
The FADE control behind the lower knob moves the
sound between your front and rear speakers.
Seek
Pressing the. SEEK button will cause the receiver to seek
the next higher station and stop.
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