display CADILLAC DEVILLE 2000 8.G Repair Manual

3-35
Using DSP Mode
DSP: The Digital Signal Processing (DSP) feature is used
to provide a choice of four different listening experiences:
TALK, FRONT SEAT, AMBIENCE and SPACIOUS.
DSP can be used while listening to the radio, the cassette
tape player or the MiniDisc player. Press this button to
turn DSP on. Press and release this button until you reach
the desired selection. To turn DSP off, press and hold this
button until DSP OFF appears on the display. When DSP
OFF is displayed, the system will provide the best overall
Bose performance. The radio keeps separate DSP settings
for each band (except weather band, which is always set to
TALK), preset and source.

TALK: This setting is used when listening to
non
-musical material such as news, talk shows,
sports broadcasts and books on tape. TALK makes
spoken words sound very clear.

FRONT SEAT: This setting adjusts the audio to
give the front seat occupants the best possible sound
qualities. FRONT SEAT can be used at any time for
any material. Rear seat passengers in the vehicle may
not get the same effect.

AMBIENCE: This setting is used to enhance the
stereo effect.

SPACIOUS: This setting is used to make the
listening space seem larger.Adjusting the Speakers
TONE: Press and release this button until the desired
BALANCE or FADE control is found.
LEVEL: After selecting the desired BALANCE or
FADE control, press the plus (+) or minus (
-) symbol on
this button to select the desired level.
Playing a Cassette Tape
With the radio on, insert a cassette tape. The tape will
begin playing as soon as it is inserted. When one side of
your cassette tape is done playing, auto reverse plays the
other side of your cassette tape. Cassette tapes may be
loaded with the radio off but they will not start playing
until the radio is on. If you want to insert a cassette tape
when the ignition is off, first press the eject button.
While the tape is playing, use the VOL, TONE, LEVEL
and DSP controls just as you do for the radio. Other
controls may have different functions when a tape is
inserted. The display will show an underlined tape
symbol. TAPE PLAY will appear on the display when a
tape is playing, with an arrow to indicate which side of
the tape is playing.

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If an error occurs while trying to play a cassette tape, it
could be that:

The cassette tape is tight and the cassette player
cannot turn the hubs of the tape. Hold the cassette
tape with the open end down and try turning the right
hub counterclockwise with a pencil. Flip the tape
over and repeat. If the hubs do not turn easily, your
cassette tape may be damaged and should not be
used in the player. Try a new tape to be sure your
player is working properly.

The cassette tape is broken. (Check to see if your
tape is broken. Try a new tape.)
RW: Press the left arrow to rewind the tape rapidly. The
radio will play while the tape rewinds. You may use
your station pushbuttons to tune to another radio station
while in RW mode. Press the left arrow again to return
to playing speed.
FF: Press the right arrow to fast forward to another part
of the tape. The radio will play while the tape advances.
You may use your station pushbuttons to tune to another
radio station while in FF mode. Press the right arrow
again to return to playing speed.TUNE-SEEK: When this button is pressed, it has two
positions. This button works the same, whether it is
pressed to the first or second position. Press this button
to seek to the next or previous selection on the tape.
Your tape must have at least three seconds of silence
between each selection for TUNE
-SEEK to work. The
sound will mute while seeking.
SCAN: Press this button to listen to selections for a few
seconds. The tape will go to a selection, stop for a few
seconds, then go on to the next selection. Press this
button again to stop scanning.
SIDE: Press this button to change the side of the tape
that is playing.
EJECT: Press the upward triangle button to the
right of the cassette tape player to remove a tape. The
radio will play. Eject may be activated with the radio off
and/or the ignition off.
CLEAN TAPE: 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 the eject button for three
seconds to reset the CLEAN TAPE indicator. The radio
will display CLEAN TAPE MSG CLEARED to show
that the indicator was reset.

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Your cassette tape player automatically reduces
background noise. 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.
Auto CrO
2 allows the cassette tape player to adjust to
the type of cassette tape for clearer sound for CrO
2cassette tapes.
Playing a MiniDisc
Insert a disc partway into the slot, label side up. The
player will pull it in. If the ignition and the radio are on
and the underlined MiniDisc symbol appears on the
display, the disc will begin playing. MiniDiscs may be
loaded with the radio off but they will not start playing
until the radio is on. If you want to insert a disc when
the ignition is off, first press the eject button.
While a MiniDisc is playing, MD TRACK number will
appear on the display followed by ALBUM title, then
TRACK title. The display then reverts back to showing
MD TRACK number.If you're driving on a very rough road or if it's very hot,
the disc may not play. If the disc comes out, it could
be that:

It is dirty, scratched or wet.

The air is very humid. (If so, wait about an hour and
try again.)
If any error occurs repeatedly or if an error can't be
corrected, please contact your dealer.
RW: Press and hold the left arrow to reverse the
MiniDisc. Release it to return to playing speed.
FF: Press and hold the right arrow to fast forward to
another part of the MiniDisc. Release it to return to
playing speed.
TUNE
-SEEK: When this button is pressed, it has two
positions. This button works the same, whether it is
pressed to the first or second position. Press this
button to seek to the next or previous selection on
the MiniDisc.
SCAN: Press this button to listen to selections for a
few seconds. The MiniDisc will go to a selection, stop
for a few seconds, then go on to the next selection. Press
this button again to stop scanning.

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Navigation/Radio System (Option)
Navigation/Radio Display and Controls
The display screen is located in the center of the
instrument panel. There are eight ªhardº buttons and a
touch sensitive screen.Your vehicle may be equipped with an AM
-FM stereo
navigation radio system that includes digital sound
processing (DSP), a Radio Data System (RDS) with
program ªtypeº selections (PTY) that will seek
out the kind of music you want to listen to. The radio
system can also communicate with your navigation
system to broadcast announcements on traffic,
weather and emergency alert communications. For
information on how to use this system, see
ªNavigation/Radio Systemº supplement.
CD Adapter Kits
It is possible to use a CD adapter kit with your cassette
tape player after activating the bypass feature on your
tape player.
To activate the bypass feature, use the following steps:
1. Turn the ignition to ON or ACCESSORY.
2. Turn the radio off.
3. Press and hold the SOURCE button for two seconds.
The tape symbol on the display will flash three
times, indicating the feature is active.
4. Insert the adapter.
This override routine will remain active until the eject
button is pressed.

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Close the door by sliding it all the way to the right.
When the door is closed, the changer will begin
checking for discs in the magazine. This will continue
for up to one and a half minutes, depending on the
number of discs loaded.
To eject the magazine from the player, slide the CD
changer door all the way open. Press the EJECT button
and the magazine will eject. Remember to keep the door
closed whenever possible to keep dirt and dust from
getting inside the changer.
Whenever a CD magazine with discs is loaded in the
changer, the CD changer symbol will appear on theradio display. If the CD changer is checking the
magazine for CDs, the CD symbol will flash on the
display until the changer is ready to play. When a
CD begins playing, a disc and track number will be
displayed. The disc numbers are listed on the front of
the magazine.
All of the CD functions are controlled by the radio
buttons, except for ejecting the CD magazine.
PUSHBUTTONS: Press buttons one through six to go
from one compact disc to another that is loaded in the
changer. These pushbuttons represent the order of the
discs loaded in the changer.
RW: Press and hold this button to reverse quickly
through a track selection.
FF: Press and hold this button to advance quickly
through a track selection.
TUNE
-SEEK: Press the upward arrow to the first
detent to seek to the next selection on the compact disc.
If playing last track of disc, pressing the upward arrow
will seek to the first track of disc. Press the downward
arrow to the first detent to seek to the previous selection
on the compact disc. If playing the first track of disc,
pressing the downward arrow will seek to the last track
of disc. The sound will mute while seeking.

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SCAN: Press this button. You will hear the first few
seconds of the first track on each disc. Press this button
again to stop scanning. The CD will mute while
scanning and SCAN will appear on the display.
RDM: Press this button to hear the tracks in random,
rather than sequential, order. RDM will appear on the
display. Press TUNE
-SEEK while RDM is on the
display to randomly seek through discs. Press RDM
again to turn off random play. This feature may not be
available on your radio.
SIDE: Press this button to select the next disc in the
changer. Each time you press this button, LOADING
will appear on the display and the disc number on the
radio display will go to that of the next available CD.
SOURCE: Press this button if you have a disc loaded in
the changer and the radio is on, to play a compact disc.
To return to playing the radio, press BAND. Pressing
source also switches between a tape or compact disc
(or mini disc) if both are loaded (if equipped).
EJECT: Slide the CD changer door all the way open.
Press the EJECT button and the magazine will eject.Compact Disc Changer Errors
CD CHANGER ERROR could be displayed for
the following:

The road is too rough. The disc should play when the
road is smoother.

The disc is dirty, scratched, wet or loaded label
side up.

The air is very humid. If so, wait about an hour and
try again.
If any error occurs repeatedly or if an error cannot be
corrected, please contact your dealer. If your radio
displays an error number, write it down and provide this
information to your dealer when reporting the problem.

3-43 Radio Personalization with Home and Away
Feature (If Equipped)
If DRIVER 1 (HOME or AWAY) PRESETS or
DRIVER 2 (HOME or AWAY) PRESETS appears in the
display when the radio is first turned on, your vehicle is
equipped with this feature.
With this feature, your vehicle will recall the latest radio
settings as adjusted the last time your vehicle was
operated. This feature allows two different drivers to
store and recall their own radio settings. The settings
recalled by the radio are determined by which RKE
transmitter (ª1º or ª2º) was used to enter the vehicle.
The number on the back of the RKE transmitter
corresponds to driver 1 or to driver 2. The radio settings
will automatically adjust to where they were last set
by the identified driver. The settings can also be recalled
by briefly pressing the MEMORY seat buttons 1 or
2 located on the driver's door.
Your radio can store home and away presets. Home and
away presets allow you to use one set of preset radio
settings in the area where you live, and another set when
you go out of town. That way, you will not need to
reprogram your presets every time you travel. With the
radio off and the clock displayed, use FF and RW to
select home or away presets. To select the away presets,
press and hold FF for five counts until you hear a beep.The next time the radio comes on, the away presets will
be active. To select the home presets, press and hold RW
for five counts until you hear a beep. The next time the
radio comes on, the home presets will be active.
When battery power is removed and later applied, you
will not have to reset your home radio presets because
the radio remembers them. However, you will have to
reset your away radio presets.
Theft-Deterrent Feature
THEFTLOCK
is designed to discourage theft of your
radio. Your vehicle has a ªbuilt
-inº theft-deterrent
feature on each radio that is automatic
-- there is no
programming required. The radio in your vehicle cannot
be used in any other vehicle. When the radio was
originally installed in your vehicle at the factory, it
stored the Vehicle Identification Number (VIN). Each
time the ignition is turned on, the VIN is verified. If the
vehicle's VIN does not match the VIN stored in the
radio, THEFTLOCK will be activated and the audio
system will not play. If the radio is removed from your
vehicle, the original VIN in the radio can be used to
trace the radio back to your vehicle.

3-44 Audio Steering Wheel Controls
Some audio controls can be
adjusted at the steering
wheel. They include
the following:
VOLUME: Press the up arrow lever to increase volume
and the down arrow lever to decrease volume.SELECT: When listening to the radio, press the up or
down arrow lever to tune to the next or previous preset
radio station. (If your vehicle is equipped with the
AM-FM Stereo with Cassette Tape Player, factory
presets which have not been reprogrammed with your
stations will be ignored). When listening to a cassette
tape, the up or down arrow lever can be used to SEEK
forward and rearward through the tape. Pressing the up
or down arrow lever when listening to a CD will cause
the player to go to the next or previous selection. When
in Radio Data Systems (RDS) Program Type (PTY)
mode, the up or down arrow lever can be used to
perform a PTY preset seek. PSEEK will appear on the
display while the PTY preset seek is performed. The
radio will seek all of the PTYs stored in presets, except
for the PTY Any.

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NOTICE:
Before you add any sound equipment to your
vehicle
-- like a tape player, CB radio, mobile
telephone or two
-way radio -- be sure you can
add what you want. If you can, it's very
important to do it properly. Added sound
equipment may interfere with the operation of
your vehicle's engine, radio or other systems, and
even damage them. Your vehicle's systems may
also interfere with the operation of sound
equipment that has been added improperly.
So, before adding sound equipment, check with
your dealer and be sure to check Federal rules
covering mobile radio and telephone units.
Care of Your Cassette Tape Player
A tape player that is not cleaned regularly can cause
reduced sound quality, ruined cassettes or a damaged
mechanism. Cassette tapes should be stored in their
cases away from contaminants, direct sunlight and
extreme heat. If they aren't, they may not operate
properly or may cause failure of the tape player.
Your tape player should be cleaned regularly after every
50 hours of use. Your radio may display CLN or
CLEAN TAPE to indicate that you have used your tape
player for 50 hours without resetting the tape clean
timer. If this message appears on the display, your
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 your tapes and player. If you notice a
reduction in sound quality, try a known good cassette to
see if it is the tape or the tape player at fault. If this other
cassette has no improvement in sound quality, clean the
tape player.
The recommended cleaning method for your cassette
tape player is the use of a scrubbing action,
non
-abrasive cleaning cassette with pads which scrub
the tape head as the hubs of the cleaner cassette turn.
The recommended cleaning cassette is available through
your dealership (GM Part No. 12344789).

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When using a scrubbing action, non-abrasive cleaning
cassette, it is normal for the cassette to eject because
your unit is equipped with a cut tape detection feature
and a cleaning cassette may appear as a broken tape. To
prevent the cleaning cassette from being ejected, use the
following steps.
1. Turn the ignition to ON or ACCESSORY.
2. Turn the radio off.
3. Press and hold the SOURCE button for two seconds.
The tape symbol on the display will flash three times.
4. Turn the radio on and insert the scrubbing action
cleaning cassette.
5. Eject the cleaning cassette after the manufacturer's
recommended cleaning time.
When the cleaning cassette has been ejected, the cut tape
detection feature is active again.You may also choose a non-scrubbing action, wet-type
cleaner which uses a cassette with a fabric belt to clean
the tape head. This type of cleaning cassette will not
eject on its own. A non
-scrubbing action cleaner may
not clean as thoroughly as the scrubbing type cleaner.
The use of a non
-scrubbing action, dry-type cleaning
cassette is not recommended.
If your vehicle is equipped with the AM
-FM Stereo with
Cassette Tape Player, press and hold the eject button for
five seconds to reset the CLN indicator after you clean
the player. The radio will display
--- to show the
indicator was reset.
If your vehicle is equipped with any other radio, press
and hold the eject button for three seconds to reset the
CLEAN TAPE indicator after you clean the player. The
radio will display CLEAN TAPE MSG CLEARED to
show the indicator was reset.
Cassettes are subject to wear and the sound quality
may degrade over time. Always make sure the cassette
tape is in good condition before you have your tape
player serviced.