GMC 1996 Jimmy Owner's Manual page 146

Setting the Tone
BASS: Press the BASS up arrow to increase bass and
the BASS down arrow to decrease bass. Press the center
of the button for the factory-preset bass position. The
bass level will be displayed for about 10 seconds
whenever this button is pressed.
TREB: Press the TREB up arrow to increase treble and
the TREB down arrow to decrease treble. Press the
center of the button for the factory-preset treble
position. The treble level will be displayed for about
10 seconds whenever this button is pressed.
Adjusting the Speakers
BAL: This control ring behind the POWER-VOL knob
adjusts the balance between the left and right speakers.
Balance will be displayed briefly when using this control.
FADE: This control ring behind the TUNE knob adjusts
the balance between the front and rear speakers. Fade
levels will be briefly displayed.
Playing a Compact Disc
Insert a disc partway into the slot, label side up. The
radio will pull the disc the rest of the way in. Wait a
few seconds and the disc should play.
If the disc comes back out and/or ERR appears on
the display:
e
a
a
0
e
You are driving on a very rough road. (The disc
should play when the road gets smoother.)
The disc is upside down.
It is dirty, scratched or wet.
It is very humid. (If so, wait about an hour and
try again.)
The disc player is too hot to play the disc. (As soon
as things get back to normal, the disc should play.)
Turn the POWER-VOL knob to turn the system on.
RCL: Press this button to see what track is playing.
Press
it
again within five seconds to see how long it has
been playing. The track number also appears when you
change the volume or when a new track starts to play.
COMP (2): Press this button to make loud and soft
passages more nearly equal in volume. COMP will
appear on the display while using this control.
RDM (3): Press this button to play tracks
in a random,
rather than sequential, order. RDM will appear on the
display while using this control. Press the button again
to return to normal sequence.
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