1997 BUICK CENTURY buttons

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 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, FMl
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.
2.
3.
4.
5.
6.
Turn the radio on.
Press AM-FM to select the band.
Tune in the desired station.
Press
TONE to select the setting you prefer.
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.
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.
3-23
ProCarManuals.com

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 countqdwestern 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 this
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 this
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 Compact Disc
Insert a disc partway into the slot, label side up. The
player will pull
it in. The disc should begin playing.
If you want to insert a CD while the ignition or the radio
is off, first press EJECT or RECALL.
If you’re driving on a very rough road or if it’s very hot,
the disc may not play and an error code may appear on
the display. When things get back to normal, the disc
should play.
If the disc comes out, it could be that:
0 E20: The disc is upside down.
ProCarManuals.com

PUSHBUTTONS: The six numbered pushbuttons let
you return to your favorite stations. You can set up to
18 stations (six AM, six
FMl and six FM2). Just:
1.
2.
3.
4.
5.
6.
Turn the radio on.
Press AM-FM to select the band.
Tune in the desired station.
Press TONE
to select the setting you prefer.
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.
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.
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.
3-27
ProCarManuals.com

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.
44 (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 when playing a cassette tape. The double-D
symbol will appear in the display.
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.
EJECT: The system has two EJECT buttons. rress me
button near the CD slot to remove a disc. Press the
button near the tape slot to remove a tape and the radio will play. If you leave a cassette tape in the player while
listening to the radio, it may become warm.
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 “Care of
Your Cassette Tape Player” 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.
Your cassette tape player automatically reduces
background noise from tapes encoded with Dolby
NR.
You may turn Dolby off by pressing the number
six preset.
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.
3-29
ProCarManuals.com

NOTE: If you allow more than 15 seconds to elapse
between any steps, the radio automatically reverts to
time and
you must start the procedure over at Step 4.
1.
2.
3.
4.
5.
6.
7.
8.
9.
Write down any three or four-digit number from
000 to 1999 and keep it in a safe place separate from
the vehicle.
Turn the ignition to ACCESSORY or RUN.
Turn the radio
off.
Press the 1 and 4 buttons together. Hold them down
until
--- shows on the display. Next you will use the
secret code number which you have written down.
Press MIN and
000 will appear on the display.
Press MIN again to make the last two digits agree
with your code.
Press
HRS to make the first one or two digits agree
with your code.
Press AM-FM after you have confirmed that the
code matches the secret code
you have written down.
The display will show REP to let you know that you
need to repeat Steps
5 through 7 to confirm your
secret code.
Press AM-FM and this time the display will show
SEC to let you know that your radio is secure.
Unlocking the Theft-Deterrent Feature After a
Power Loss
Enter your secret code as follows; pause no more than
15 seconds between steps:
1. LOC appears when the ignition is on.
2. Press MIN and 000 will appear on the display.
3. Press MIN again to make the last two digits agree
with your code.
with your code.
code matches the secret code
you have written down.
The display will show SEC, indicating the radio is
now operable and secure.
4. Press HRS to make the first one or two digits agree
5. Press AM-FM after you have confirmed that the
If you enter the wrong code eight times, INOP will
appear on the display. You will have to wait an hour
with the ignition on before you can try again. When you
try again, you will only have three more chances
(eight tries per chance)
to enter the correct code before
INOP appears.
If you lose or forget your code, contact your dealer.
3-32
ProCarManuals.com

Disabling the Theft-Deterrent Feature
Enter your secret code as follows; pause no more than
15 seconds between steps:
1. Turn the ignition to ACCESSORY or RUN.
2. Turn the radio off.
3. Press the 1 and 4 buttons together. Hold them down
4. Press MTN and 000 will appear on the display.
5. Press MIN again to make the last two digits agree
6. Press HRS to make the first one or two digits agree
7. Press AM-FM after you have confirmed that the
until
SEC shows on the display.
with your code.
with your code.
code matches the secret code
you have written down.
The display will show
---, indicating that the radio is
no longer secured.
If the code entered is incorrect, SEC will appear on the
display. The radio will remain secured
until the correct
code is entered.
When battery power is removed and later applied to a
secured radio, the radio won’t turn
on and LOC will
appear on the display.
To unlock a secured radio see “Unlocking the
Theft-Deterrent Feature After a Power
Loss” earlier in
this section.
Audio Steering Wheel Controls
(If Equipped)
If your vehicle has this feature, you can control certain
radio functions using the buttons on your steering wheel.
SEEK: Press the up or
down arrow to tune to the
next or previous radio
station.
If a cassette tape or compact disc is playing, the player
will advance to the next or previous selection.
SCAN: Press the SCAN button and SCAN will appear
on the display. SCAN works as the PSCAN button on
your radio. It will scan through each of the preset radio
stations. If a preset radio station has weak reception, the
radio will not stop at the preset station. Press SCAN
again to stop scanning.
3-33
ProCarManuals.com