CHEVROLET CORVETTE 2002 5.G Owners Manual

3-25
Once you have loaded the discs in the magazine,
slide open the door of the compact disc (CD) changer.
Push the magazine into the changer in the direction
of the arrow marked on top of the magazine.Close the door by sliding it all the way to the left. If the
door is left partially open, the changer will not operate
and an error will occur. When the door is closed, the
changer will begin checking for discs in the magazine.
This will continue for up to two minutes depending on
the number of discs loaded.

3-26
To eject the magazine from the player, slide the CD
changer door all the way open. The magazine will
automatically 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 compact disc symbol will appear on the
radio display. If the CD changer is checking the magazine
for CDs, the compact disc symbol will flash on the
display until the changer is ready to play. When a CD
begins playing, CD will appear in the bottom left corner
and 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
pushbuttons except for ejecting the magazine.Operating the Trunk-Mounted CD Changer with
the AM
-FM Stereo with Cassette Tape Player and
Automatic Tone Control
If an error appears on the display, see ªCompact Disc
Messagesº later in this section.
The following pushbuttons are used for the
trunk
-mounted CD changer.
1 PREV (Previous): Press this pushbutton to go to
the previous track if the current track has been playing
for less than eight seconds. If this pushbutton is pressed
and the current track has been playing for more than
eight seconds, it will go to the beginning of the current
track. If you hold or press this pushbutton more than
once, the player will continue moving back through the
disc. The sound will mute while seeking.
2 PROG (Program): Press this pushbutton to select
the next disc in the magazine. If a CD cannot be played,
its number will be skipped when selecting discs while
using this pushbutton.

3-27
3 NEXT: Press this pushbutton to advance to the next
track. If you press and hold this pushbutton or press it
more than once, the player will continue moving forward
through the disc. The sound will mute while seeking.
REV 4 (Reverse): Press and hold this pushbutton to
quickly reverse within a track. Release this pushbutton
to resume play.

5 (Dolby): This pushbutton has no function when
playing a CD.
FWD 6 (Forward): Press and hold this pushbutton to
quickly advance within a track. Release this pushbutton
to resume play.
RECALL: Press this button to see what track is
currently playing. Press it again within five seconds to
see how long the track has been playing. When a new
track starts to play, the track number will also appear.
Press it a third time and the time of day will be displayed.SEEK: The left arrow works the same as the
PREV pushbutton and the right arrow works the same
as the NEXT pushbutton.
P.SCAN (Preset Scan): Press this button to play the
compact discs in random, rather than sequential order.
RDM will appear on the display. Press this button again
to turn off random play.
AM/FM: Press this button to listen to the radio when
playing a cassette tape or a compact disc.
Tape AUX (Auxiliary): Press this button to play a
CD when listening to the radio. You can also press this
button to switch between playing a tape in the cassette
tape player and playing a CD in the trunk
-mounted
CD changer, if both are loaded.

3-28
Operating the Trunk-Mounted CD Changer with
the AM
-FM Stereo with Compact Disc Player and
Automatic Tone Control
If an error appears on the display, see ªCompact Disc
Messagesº later in this section.
The following pushbuttons are used for the
trunk
-mounted CD changer.
1 PREV (Previous): Press this pushbutton to go to
the previous track if the current track has been playing
for less than eight seconds. If this pushbutton is pressed
and the current track has been playing for more than
eight seconds, it will go to the beginning of the current
track. If you hold or press this pushbutton more than
once, the player will continue moving back through the
disc. The sound will mute while seeking.
2 RDM (Random): Press this pushbutton to play the
compact discs in random, rather than sequential order.
RDM will appear on the display. Press this pushbutton
again to turn off random play.
3 NEXT: Press this pushbutton to advance to the next
track. If you press and hold this pushbutton or press it
more than once, the player will continue moving forward
through the disc. The sound will mute while seeking.REV 4 (Reverse): Press and hold this pushbutton to
quickly reverse within a track. Release this pushbutton
to resume play.
5: Press this pushbutton to select the next disc in the
magazine. If a CD cannot be played, its number will be
skipped when selecting discs while using this pushbutton.
FWD 6 (Forward): Press and hold this pushbutton to
quickly advance within a track. Release this pushbutton
to resume play.
RECALL: Press this button to see what track is
currently playing. Press it again within five seconds to
see how long the track has been playing. When a new
track starts to play, the track number will also appear.
Press it a third time and the time of day will be displayed.
SEEK: The left arrow works the same as the
PREV pushbutton and the right arrow works the same
as the NEXT pushbutton.
AM/FM: Press this button to listen to the radio when
playing a compact disc.
CD AUX (Auxiliary): Press this button to play a CD
when listening to the radio. You can also press this
button to switch between playing a CD in the compact
disc player and playing a CD in the trunk
-mounted CD
changer, if both are loaded.

3-29
Compact Disc Messages
If an error occurs while trying to play a CD in the
compact disc player or changer, the following conditions
may have caused the error:

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.

The CD changer door is open. Completely close
the changer door to restore normal operation.

An empty magazine is in the CD changer.
Try the magazine again with a disc loaded on
one of the trays.

If the CD is not playing correctly, for any other
reason, try a known good CD.
If any error occurs repeatedly or if an error can't be
corrected, contact your dealer. If your radio displays
an error message, write it down and provide it to your
dealer when reporting the problem.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 has been interrupted. 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.
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.

3-30
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 ACC or ON.
3. Turn the radio off.
4. Press the 1 and 4 pushbuttons at the same time.
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. Turn the ignition on. LOC will appear on the display.
2. Press MN and 000 will appear on the display.
3. Press MN again to make the last two digits agree
with your code.
4. Press HR to make the first one or two digits agree
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.
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 dealer.

3-31
Disabling the Theft-Deterrent Feature
Enter your secret code as follows; pause no more than
15 seconds between steps:
1. Turn the ignition to ACC or ON.
2. Turn the radio off.
3. Press the 1 and 4 pushbuttons at the same time.
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 ªUnlocking the
Theft
-Deterrent Feature After a Power Lossº earlier
in this section.
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.

3-32 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 do the following:
1. Adjust the volume knob to the lowest setting.
2. Increase volume slowly until you hear comfortably
and clearly.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, Delphi 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 dealership and be sure to check federal
rules covering mobile radio and telephone units.

3-33 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 dealership (GM Part No. 12344789).When cleaning the cassette tape player with the
recommended non
-abrasive cleaning cassette,
it is possible that the cassette may eject, because
the cut tape detection feature on your radio may
recognize it as a broken tape. To prevent the cleaning
cassette from being ejected, use the following steps:
1. Turn the ignition to ON or ACC.
2. Turn the radio off.
3. Press and hold the TAPE AUX button for five
seconds. The tape symbol on the display will flash
for two seconds.
4. 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.

3-34
After you clean the player, press and hold the 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 side without writing 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.
Fixed Mast Antenna (Z06)
The fixed mast antenna can withstand most car washes
without being damaged. If the mast should ever become
slightly bent, you can straighten it out by hand. If the
mast is badly bent, as it might be by vandals, you should
replace it.
Check every once in a while to be sure the mast is still
tightened to the rear quarter panel.