1999 BUICK CENTURY display

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(6): Press this button to reduce background noise.
The display will show either OFF or ON for a few
seconds when you press the button.
Dolby Noise Reduction is manufactured under a license
from Dolby Laboratories Licensing Corporation. Dolby
and the double
-D symbol are trademarks of Dolby
Laboratories Licensing Corporation.
EJECT: Press this button to remove the tape. The radio
will play.
CLN: If this message appears on the display, the
cassette tape player needs to be cleaned. It will still play
tapes, but you should clean it as soon as possible to
prevent damage to the tapes and player. See ªCare of
Your Cassette Tape Playerº in the Index. After you clean
the player, press and hold EJECT for five seconds to
reset the CLN indicator. The radio will display
--- to
show the indicator was reset.
AM-FM Stereo with Cassette Tape Player
and Automatic Tone Control (If Equipped)
Your vehicle may be equipped with a Concert
Sound III
sound system, which includes 8 speakers
and a powerful 8 channel, 200 watt amplifier.

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3-18
Playing the Radio
VOLUME: Press this knob to turn the system on and
off. To increase volume, turn the knob clockwise. Turn
it counterclockwise to decrease the volume.
RECALL: Press this button briefly to recall the station
being played or to display the clock. To change what is
normally shown on the display (station or time), press this
button until you see the display you want, then hold the
button until the display flashes. If you press the button when
the ignition is off, the clock will show for a few seconds.
Finding a Station
AM
-FM: Press this button to switch between AM, FM1
and FM2. The display shows your selection.
TUNE: Press the up or down arrow to choose
radio stations.
SEEK: Press the up or down arrow to go to the next
higher or lower station and stay there. The sound will
mute while seeking.
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 one of the SEEK buttons 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). Just:
1. Turn the radio on.
2. Press AM
-FM to select the band.
3. Tune in the desired station.
4. Press TONE to select the setting you prefer.
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 tone you selected
will be automatically selected for that button.
6. Repeat the steps for each pushbutton.
P SCAN: Press this button to listen to each of your
preset stations for a few seconds. The radio will go to
the first preset station, stop for a few seconds, then go
on to the next preset station. Press P SCAN again to stop
scanning. If a preset station has weak reception, the
radio will not stop at the preset station.

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3-19
AUTO SET: Press this button and the system will seek
and set the 12 strongest FM or the 6 strongest AM
stations on your preset buttons (depending on which
band (AM or FM) you are listening to). AUTO SET will
flash while seeking and will remain on until this
function is complete. To return to the stations you
manually set, press AUTO SET again.
Setting the Tone
BASS: Press this knob lightly so it extends. Turn the
knob to increase or decrease bass.
TREB: Press this knob lightly so it extends. Turn the
knob to increase or decrease treble. 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.
TONE: This feature allows you to choose preset bass
and treble equalization settings designed for classical,
pop, rock, jazz, talk and country/western stations.
CLASS will appear on the display when you first press
TONE. Each time you press it, another setting will
appear on the display. Press it again after C & W
appears and MANUAL will appear. Tone control will
return to the BASS and TREB knobs. Also, if you use
the BASS and TREB knobs, control will return to them
and MANUAL will appear.Adjusting the Speakers
BAL: Press this knob lightly so it extends. Turn the
knob to move the sound to the left or right speakers.
The middle position balances the sound between
the speakers.
FADE: Press this knob lightly so it extends. Turn
the knob to move the sound to the front or 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.
Playing a Cassette Tape
The longer side with the tape visible should face to the
right. If the ignition and the radio are on, the tape can be
inserted and will begin playing. If you hear nothing or
hear a garbled sound, the tape may not be in squarely.
Press EJECT to remove the tape and start over.
While the tape is playing, use the VOLUME, FADE,
BAL, BASS and TREB controls just as you do for the
radio. Other controls may have different functions when
a tape is inserted. The display will show an arrow to
show which side of the tape is playing.

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3-20
If you want to insert a tape when the ignition or radio is
off, first press EJECT or RECALL. Note that the
cassette tape adapter kits for portable compact disc
players will work in your cassette tape player.
Your tape bias is set automatically.
If E and a number appear on the radio display, the tape
won't play because of an error.

E10: The tape is tight and the player can't turn the
tape hubs. Remove the tape. Hold the tape with the
open end down and try to turn the right hub
counterclockwise with a pencil. Turn the tape over
and repeat. If the hubs do not turn easily, your tape
may be damaged and should not be used in the
player. Try a new tape to make sure your player is
working properly.

E11: The tape is broken. Try a new tape.
If any error occurs repeatedly or if an error can't be
corrected, please contact your dealer. If your radio
displays an error number, write it down and provide it to
your dealer when reporting the problem.PREV (1): Press this button to search for the previous
selection on the tape. Your tape must have at least three
seconds of silence between each selection for PREV to
work. The sound will mute while seeking.
NEXT (2): Press this button to search for the next
selection on the tape. Your tape must have at least three
seconds of silence between each selection for NEXT to
work. The sound will mute while seeking.
The SEEK up and down arrows will also find the
previous and next selections on the tape.
 (3): Press this button to reverse the tape rapidly.
Press it again to return to playing speed. The radio will
play while the tape reverses.


(4): Press this button to advance quickly to
another part of the tape. Press the button again to
return to playing speed. The radio will play while the
tape advances.
SIDE (5): Press this button to change the side of the
tape that is playing.

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3-21

(6): Press this button to reduce background noise.
The double
-D symbol will appear on the display.
Dolby Noise Reduction is manufactured under a license
from Dolby Laboratories Licensing Corporation. Dolby
and the double
-D symbol are trademarks of Dolby
Laboratories Licensing Corporation.
AM
-FM: Press this button to play the radio when a tape
is in the player.
SOURCE: Press this button to change to the tape
function when the radio is on. TAPE PLAY with an
arrow will appear on the display when the tape is active.
EJECT: Press this button to remove the tape. The radio
will play.
CLN: If this message appears on the display, the
cassette tape player needs to be cleaned. It will still play
tapes, but you should clean it as soon as possible to
prevent damage to the tapes and player. See ªCare of
Your Cassette Tape Playerº in the Index. After you clean
the player, press and hold EJECT for five seconds to
reset the CLN indicator. The radio will display
--- to
show the indicator was reset.
AM-FM Stereo with Cassette Tape and
Compact Disc Player with Automatic Tone
Control (If Equipped)
Your vehicle may be equipped with a Concert Sound III
sound system, which includes 8 speakers and a powerful
8 channel, 200 watt amplifier.
Playing the Radio
VOLUME: Press this knob to turn the system on and
off. To increase volume, turn the knob clockwise. Turn
it counterclockwise to decrease volume.

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3-22
RECALL: Press this button briefly to recall the station
being played or to display the clock. To change what is
normally shown on the display (station or time), press
the RECALL button until you see the display you want,
then hold the RECALL button until the display flashes.
If you press the button when the ignition is off, the clock
will show for a few seconds.
Finding a Station
AM
-FM: Press this button to switch between AM, FM1
and FM2. The display shows your selection.
TUNE: Press the up or down arrow to choose
radio stations.
SEEK: Press the up or down arrow to go to the next
higher or lower station and stay there. The sound will
mute while seeking.
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 one of the SEEK arrows 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). Just:
1. Turn the radio on.
2. Press AM
-FM to select the band.
3. Tune in the desired station.
4. Press TONE to select the setting you prefer.
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 tone you selected
will be automatically selected for that button.
6. Repeat the steps for each pushbutton.
P SCAN: Press this button to listen to each of your
preset stations for a few seconds. The radio will go to
the first preset station, stop for a few seconds, then go
on to the next preset station. Press P SCAN again to stop
scanning. If a preset station has weak reception, the
radio will not stop at the preset station.

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3-23
AUTO SET: Press this button and the system will seek
and set the 12 strongest FM or the 6 strongest AM
stations on your preset buttons. AUTO SET will flash
while seeking and will remain on until this function is
complete. To return to the stations you manually set,
press AUTO SET again.
Setting the Tone
BASS: Press this knob lightly so it extends. Turn the
knob to increase or decrease bass.
TREB: Press this knob lightly so it extends. Turn the
knob to increase or decrease treble. 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.
TONE: This feature allows you to choose preset bass
and treble equalization settings designed for classical,
pop, rock, jazz, talk and country/western stations.
CLASS will appear on the display when you first press
TONE. Each time you press it, another setting will
appear on the display. Press it again after C & W
appears and MANUAL will appear. Tone control will
return to the BASS and TREB knobs. Also, if you use
the BASS and TREB knobs, control will return to them
and MANUAL will appear.Adjusting the Speakers
BAL: Press this knob lightly so it extends. Turn the
knob to move the sound to the left or right speakers.
The middle position balances the sound between
the speakers.
FADE: Press this knob lightly so it extends. Turn
the knob to move the sound to the front or 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.
Playing a Cassette Tape
The longer side with the tape visible should face to the
right. If the ignition and the radio are on, the tape can be
inserted and will begin playing. If you hear nothing or
hear a garbled sound, the tape may not be in squarely.
Press EJECT to remove the tape and start over.
While the tape is playing, use the VOLUME, FADE,
BAL, BASS and TREB controls just as you do for the
radio. Other controls may have different functions when
a tape is inserted. The display will show an arrow to
show which side of the tape is playing.
If you want to insert a tape when the ignition or radio is
off, first press EJECT or RECALL.

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3-24
Your tape bias is set automatically.
If E and a number appear on the radio display, the tape
won't play because of an error.

E10: The tape is tight and the player can't turn the
tape hubs. Remove the tape. Hold the tape with the
open end down and try to turn the right hub
counterclockwise with a pencil. Turn the tape over
and repeat. If the hubs do not turn easily, your tape
may be damaged and should not be used in the
player. Try a new tape to make sure your player is
working properly.

E11: The tape is broken. Try a new tape.
If any error occurs repeatedly or if an error can't be
corrected, please contact your dealer. If your radio
displays an error number, write it down and provide it to
your dealer when reporting the problem.
PREV (1): Press this button to search for the previous
selection on the tape. Your tape must have at least three
seconds of silence between each selection for PREV to
work. The sound will mute while seeking.
NEXT (2): Press this button to search for the next
selection on the tape. Your tape must have at least three
seconds of silence between each selection for NEXT to
work. The sound will mute while seeking.The SEEK down and up arrows will also find the
previous and next selections on the tape.
 (3): Press this button to reverse the tape rapidly.
Press it again to return to playing speed. The radio will
play while the tape reverses.


(4): Press this button to advance quickly to
another part of the tape. Press the button again to
return to playing speed. The radio will play while the
tape advances.
SIDE (5): Press this button to change the side of the
tape that is playing.
RAND (6): Press this button to reduce background
noise. The double
-D symbol will appear in the display.
Dolby Noise Reduction is manufactured under a license
from Dolby Laboratories Licensing Corporation. Dolby
and the double
-D symbol are trademarks of Dolby
Laboratories Licensing Corporation.
SOURCE: Press this button to change to the tape or
disc function when the radio is on. If both a tape and a
disc are installed, the system will first go to tape play;
TAPE SIDE and an arrow will appear on the display. If
SOURCE is pressed again, the system will go to disc
play; CD PLAY will appear on the display.