1998 Oldsmobile Aurora radio

RCL: Press this button to see what track is currently
playing. Press RCL again within five seconds to see how
long the track has been playing. EL TM will appear on
the display when in elapsed time mode. When a new
track starts to play, the track number will also appear.
Press RCL a third time and the time of day will
be displayed.
SEEK: Press the SEEK down arrow while playing a CD
to go back to the start of the current track if more than
eight seconds have played. If you press it again, the
changer will
go to previous tracks. Press the SEEK up
arrow and it will go to the next higher track on the disc.
SCAN: Press this button and release to listen to each
selection for a few seconds. The first
few seconds of
each selection on the current disc will be played. The
sound will mute while scanning and SCAN will appear
on the display. Press this button again to stop scanning.
P SCAN: Press and hold the SCAN button for two
seconds to hear the first selection of each loaded disc for
a few seconds. The sound will mute while scanning and
P SCAN will appear on the display. Press SCAN again
to stop scanning.
TAPEKD: Press this button to play a CD if you have a
magazine loaded
in the changer and the radio is playing.
To return to the radio while a CD is playing, press
AM-FM.
You can also press this button to switch
between a cassette tape, CD or the CD changer if all
three are loaded.
Theft-Deterrent Feature
THEFTLOCK@ is designed to discourage theft of your
radio. It works by using a secret code to disable all radio
functions whenever battery power is removed.
The THEFTLOCK feature for the radio may be used or
ignored. If ignored, the system plays normally and the
radio is not protected by the feature. If THEFTLOCK is
activated, your radio will not operate if stolen.
When THEFTLOCK is activated, the radio will display
LOC to indicate a locked condition anytime battery
power
is removed. If your battery loses power for any
reason, you must unlock the radio with the secret code
before it will operate.

Activating the Theft-Deterrent Feature
The instructions which follow explain how to enter your
secret code to activate the THEFTLOCK system. It is
recommended that you read through all nine steps
before starting the procedure.
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. Write down any three or four-digit number from
000 to 1999 and keep it in a safe place separate from
the vehicle.
2. Turn the ignition to ACCESSORY or RUN.
3. Turn the radio off.
4. 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.
5. Press MN and 000 will appear on the display.
6. Press MN again to make the last two digits agree
with your code.
7. Press HR to make the first one or two digits agree
with your code.
8. 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.
9. 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 MN and 000 will appear on the display.
3. Press MN again to make the last two digits agree
4. Press HR to make the first one or two digits agree
with your
code.
with your code.
5. Press AM-FM after you have confirmed that the
code matches the secret code you have written down.
The display will show SEC, indicating the radio
is
now operable and secure.
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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 chances to enter the
correct code before INOP appears.
If you lose or forget your code, contact your retailer.
Disabling the Theft-Deterrent Feature
Enter your secret code as follows; pause no more than
15 seconds between steps:
I. Turn the ignition to ACCESSORY or RUN.
2. Turn the radio off.
3. Press the 1 and 4 buttons together. Hold them down
until SEC shows on the display.
4. Press MN and 000 will appear on the display.
5. Press MN again to make the last two digits agree
with your code.
6. Press HR to make the first one or two digits agree
with your code.
7. Press AM-FM after you have confirmed that the
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
With this feature, you can
control certain radio
functions using the buttons
on your steering wheel.
Some steering wheel controls operate climate controls.
See “Steering-Wheel Controls for Climate Control”
earlier in
this section.
s 3-23

VOL: Press the up or down arrow to increase or
decrease volume.
SEEK: Press this button to tune to the next strong radio
station. When playing a cassette tape or compact disc,
press
SEEK to hear the next selection. There must be
at least a three-second gap between selections on a
cassette tape.
PROG: Press this button to tune in the next preset radio
station. When playing a cassette tape, press PROG to
hear the other side of a tape that is playing. When
listening to
a disc in the CD changer, press PROG to
select the next loaded disc.
Understanding Radio Reception
AM
The range for most AM stations is greater than for FM,
especially at night. The longer range, however, can
cause stations
to interfere with each other. AM can pick
up noise from things like storms and power lines. Try
reducing the treble to reduce this noise if
you ever get it.
FM Stereo
FM stereo will give you the best sound, but FM signals
will reach only about
10 to 40 miles (16 to 65 km). Tall
buildings or hills can interfere with
FM signals, causing
the sound to come and go.
Tips About Your Audio System
Hearing damage from loud noise is almost undetectable
until it
is too late. Your hearing can adapt to higher
volumes of sound. Sound that seems normal can be loud
and harmful to your hearing. Take precautions by
adjusting the volume control on your radio
to a safe
sound level before your hearing adapts to it.
To help avoid hearing
loss or damage:
0 Adjust the volume control to the lowest setting.
Increase volume slowly until you hear comfortably
and clearly.
3-24

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, Delco Electronics radio or
other systems, and even damage them. Your
vehicle’s systems may interfere with the
operation of sound equipment that has been
added improperly.
So, before adding sound equipment, check with
your retailer 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 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 retail facility
(GM Part No. 12344789).
3-25

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. If
the cleaning cassette ejects, insert the cassette at least
three times to ensure thorough cleaning.
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.
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.
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.
Care of Your Compact Discs
Handle discs carefully. Store them in their original cases
or other protective cases and away from direct sunlight
and dust.
If the surface of a disc is soiled, dampen a
clean, soft cloth in a mild, neutral detergent solution and
clean it, wiping from the center to the edge.
Be sure never to touch the signal surface when handling
discs. Pick up discs by grasping the outer edges
or the
edge
of the hole and the outer edge.
Care of Your Compact Disc Player
The use of CD lens cleaner discs is not advised, due to
the risk of contaminating the lens of the CD optics with
lubricants internal to the
CD mechanism.
3-26

Power Antenna Mast Care
Your power antenna will look its best and work well
if it’s cleaned from time to time.
To clean the
antenna mast:
1.
2.
3.
4.
5.
6.
Turn on the ignition and radio to raise the antenna.
Dampen a clean cloth with mineral spirits or
equivalent solvent.
Wipe the cloth over the mast sections, removing
any dirt.
Wipe dry with a clean cloth.
Make the antenna go up and down
by turning the
radio or ignition off and on.
Repeat if necessary.
I NOTICE:
Don’t lubricate the power antenna. Lubrication
could damage it.
I NOTICE:
Before entering an automatic car wash, turn off
your radio
to make the power antenna go down.
This will prevent the mast from possibly getting
damaged.
If the antenna does not go down when
you turn the radio off, it may be damaged or
need
to be cleaned. In either case, lower the
antenna by hand by carefully pressing the
antenna down.
If the mast portion of your antenna is damaged, you can
easily replace it. See your retailer
for a replacement kit
and follow the instructions in the kit.
3-27

2. Get the vehicles close enough so the jumper cables
can reach, but be sure the vehicles aren’t touching
each other.
If they are, it could cause a ground
connection you don’t want. You wouldn’t be able to
start your vehicle, and the bad grounding could
damage the electrical systems.
To avoid the possibility of the vehicles rolling, set
the parking brake firmly on both vehicles involved in
the jump start procedure.
Put an automatic transaxle
in
PARK (P) before setting the parking brake.
3. Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter
or accessory power outlet. Turn off all lamps
that aren’t needed as well as radios. This will avoid
sparks and help save both batteries. In addition, it
could save your radio.
NOTICE:
If you leave your radio on, it could be badly
damaged. The repairs wouldn’t be covered by
your warranty.
4. Open the hoods and locate the other vehicle’s battery
and your vehicle’s remote positive (+)jump starting
terminal in the box on the passenger side
of the
engine compartment. (Your vehicle’s battery isn’t
under the hood.)
I
An electric fan can start up even when the engine
is not running and can injure you. Keep hands,
clothing and tools away from any underhood electric fan.
5-4