display GMC ENVOY 1998 User Guide
[x] Cancel search | Manufacturer: GMC, Model Year: 1998, Model line: ENVOY, Model: GMC ENVOY 1998Pages: 386, PDF Size: 20.33 MB
Page 147 of 386

4. Press and hold one of the six pushbuttons. The sound
will mute. When it returns, release the button.
Whenever
you press that numbered button, the
station you set will return.
5. Repeat the steps for each pushbutton.
P.SCAN: The preset scan button lets you scan through
your favorite stations stored
on your pushbuttons. Select
either the
AM, FMl or FM2 mode and then press
P.SCAN.
It will scan through each station stored on your
pushbuttons and stop for a few seconds before
continuing to scan through all of the pushbuttons. Press
P.SCAN again or one of the pushbuttons to stop
scanning to listen
to a specific stored station. P.SCAN
will light up on the display while in this mode. If one of
the stations stored on a pushbutton is too weak for the
location
you are in, the radio display will show the
channel number
(P 1 -P6) for several seconds before
advancing
to the next preset station.
Setting the Tone
BASS: Press lightly on this knob to release it from its
stored position. Turn
the knob to the right to increase
bass and
to the left to decrease bass.
TREB: Press lightly on this knob to release it from its
stored position. Turn
the knob to the right to increase
treble and
to the left to 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.
Adjusting the Speakers
BAL: Press lightly on this knob to release it from its
stored position. Turn the control to the right to adjust
sound to the right speakers and to the left to adjust
sound to the left speakers. The middle position balances
the sound between the speakers.
FADE: Press lightly on this knob to release it from its
stored position. Turn the control to
the right to adjust the
sound to the front speakers and to the left for
the 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.
3-14
ProCarManuals.com
Page 148 of 386

Playing a Compact Disc
PWR: Press this knob to turn the system on. (Please note
that you can also
turn the system on when you insert a
compact disc into
the player with the ignition on.)
Insert a disc partway
into the slot, label side up. The
player will pull
it in. Wait a few seconds and the disc
should play. The letters
CD and a CD symbol will
appear on
the display. Anytime you are playing a CD,
the letters CD will be next to the CD symbol.
If
the disc comes back out and ERR appears on the
display, it could be that:
You are driving on a very rough road. (The disc
should play when the road gets smoother.)
0 The disc is upside down.
0 It is dirty, scratched or wet.
0 It is very humid. (If so, wait about an hour and
try again.)
0 The disc player is very hot.
Press RECALL
to make ERR go off the display.
PREV (1): Press PREV or the SEEK left arrow to
search for the previous selection. If you hold this button
or press
it more than once, the disc will advance further.
Sound is muted
in this mode.
RDM (2): Press this button to play the tracks on the disc
in random order. While in the RDM mode, RANDOM
appears
on the display. Press RDM again to return to
normal play.
NEXT (3): Press NEXT or the SEEK right arrow to
search for the next selection. If you hold this button or
press it more than once, the disc will advance further.
The next track number will appear on the display. Sound
is muted in this mode.
REV (4): Press and hold REV to return rapidly to a
favorite passage. You will hear the disc selection play at
high speed while you press the REV button. This allows
you to listen and find out when
the disc is at the desired
selection. Release REV to resume playing.
FWD (6): Press and hold this button to advance rapidly
within a track. You will hear the disc selection play at
high speed while
you press the FWD button. This allows
you to listen and find out when the disc is at the desired
selection. Release
FWD to resume playing.
RECALL: Press this button to see what track is playing.
Press
it again within five seconds to see how long the
CD has been playing that track. Elapsed time is
displayed in minutes and tenths of
a second. The track
number will also appear when a new track begins to
play. Press RECALL again to return to the time display.
3-15
I
ProCarManuals.com
Page 149 of 386

AM-FM: While in the CD mode, press this button to
stop playing the CD and play the radio. The
CD symbol
will still display but
the word CD will be replaced with
either
AM, FM1 or FM2. (If the radio is turned off, the
disc stays in the player and will resume playing at the
point where it stopped.)
CD AUX: Press this button if you have a disc loaded in
the CD player and the radio is turned on, to play a
compact disc. Press
AM-F" to return to the radio when
a compact disc is playing. Press CD
AUX to switch
between the compact disc player and console-mounted CD changer if both are loaded. When a disc is playing,
the letters CD and the CD symbol will appear on the
display. (If the radio is turned off, the disc stays in the
player and will resume playing at the point where
it stopped.)
EJECT: Press this button to eject the disc from the
player and play the radio. When the same or a new disc
is inserted, the disc will start playing on track one. If a
compact disc is left sitting in the opening for more than
a few seconds, the player will pull the
CD back in. The
radio will continue playing. When the ignition is off,
press this button to load a CD.
Rear Seat Audio (RSA)
This feature allows rear seat passengers to listen to any
of the music sources including
AM-FM, cassette tapes
and CDs. However, the rear seat passengers can only
control the music sources that the front seat passengers
are not listening to. For example, rear seat passengers
may listen to a cassette tape through headphones while
the driver listens to the radio through the front speakers.
The rear seat passengers have control
of the volume for
3-16
ProCarManuals.com
Page 152 of 386

Push the door closed. When the CD magazine is loaded,
the changer will begin checking for discs
in the
magazine. This will continue for up to one minute,
depending on the number
of discs loaded.
To eject the magazine from the player, push the CD
changer door, The door will open. Then press the eject
button. 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 the
radio 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.
If your vehicle is equipped with the AM-FM Stereo with
Cassette Tape Player, the following buttons are used for
the console-mounted CD changer except the eject button
for ejecting the CD magazine.
PREV (1): Press this button or the SEEK left arrow to
go to the previous track if the current selection has been
playing for less than eight seconds.
If the PREV button
is pressed and the current selection
has been playing for
more than eight seconds,
it will go to the beginning of the
current selection. If
you hold or press this button
more than once, the player will continue moving back
through the disc. The sound will mute while seeking.
PROG (2): Press this button to select a disc. The disc
number and track number will be displayed.
NEXT (3): Press this button or the SEEK right arrow to
go to the next track. If you hold the button or press it
more than once, the player will continue moving
forward through the disc. The sound will mute
while seeking.
REV (4): Press and hold this button to reverse quickly
through a track selection. Release it to resume playing.
FWD (6): Press and hold this button to advance quickly
through a track selection. Release it
to resume playing.
SEEK: Press the right arrow to seek to the next
selection on the CD. Press the left arrow to search for
the previous selection
on the CD. The sound will mute
while seeking.
P.SCAN: Press this button to hear the tracks in random,
rather than sequential, order. RANDOM will appear
on
the display. Press P.SCAN again to turn off random play.
3-19
I
ProCarManuals.com
Page 153 of 386

TAPE AUX: Press this button if you have a disc loaded
in the changer and the radio is turned on, to
play a
compact disc. Press AM-FM to return to the radio
when
a compact disc is playing. Press TAPE AUX to switch
between the tape and console-mounted CD changer
if
both are loaded.
To eject the disc holder in the console-mounted CD
changer, push the CD changer door. The door will open.
Then press the eject button.
If your vehicle is equipped with the AM-FM Stereo with
Compact Disc Player, the following buttons are used for
the console-mounted CD changer except
the eject button
for ejecting the
CD magazine.
PREV (1): Press this button or the SEEK left arrow to
go to the previous track if the current selection has been
playing
for less than eight seconds. If the PREV button
is pressed and the current selection has been playing for
more than eight seconds, it will go to the beginning of
the current selection.
If you hold or press this button
more than once, the player will continue moving back
through the disc. The sound will mute while seeking.
RDM (2): Press this button to hear the tracks in random,
rather than sequential, order.
RANDOM will appear on
the display. Press
RDM again to turn off random play.
NEXT (3): Press this button or the SEEK right arrow to
go to the next track. If you hold the button or press it
more than once, the player will continue
moving
forward through the disc. The sound will mute
while seeking.
REV (4): Press and hold this button to reverse quickly
through a track selection. Release it to resume playing.
(5): Press this button to select a disc. The disc number
and track number will be displayed.
FWD (6): Press and hold this button to advance quickly
through
a track selection. Release it to resume playing.
SEEK: Press the right arrow to seek to the next
selection on the CD. Press the left arrow to search for
the previous selection on the
CD. The sound will mute
while seeking.
CD AUX: Press this button if you have a disc loaded in
the changer and the radio is turned on, to play a compact
disc. Press AM-FM to return to the radio when
a
compact disc is playing. Press CD AUX to switch
between the compact disc and console-mounted
CD
changer if both are loaded.
To eject the disc holder in the console-mounted CD
changer, push the CD changer door. The door will open.
Then press the eject button.
3-20
ProCarManuals.com
Page 154 of 386

Compact Disc Changer Errors
If ERR appears on the display, it could be that:
0
0
0
0
0
0
0
You are driving on a very rough road. (The disc
should play when the road gets smoother.)
A disc is upside down.
It is dirty, scratched or wet.
It is very humid.
(If so, wait about an hour and
try again.)
The disc player
is very hot.
The CD changer door
is open. Completely close the
changer door
to restore normal operation.
An empty magazine is inserted in the CD changer.
Try the magazine again with a disc loaded on one of
the trays.
Press
RECALL to make ERR go off the display.
If any error occurs repeatedly or if an error cannot be
corrected, please contact your dealer.
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.
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.
3-21
I
ProCarManuals.com
Page 155 of 386

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
7. Press HR to make the first one or two digits agree
with your code.
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. The
indicator by the volume control will begin flashing
when the ignition is turned
off.
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
with your code.
4. Press HR to make the first one or two digits agree
5. Press AM-FM after you have confirmed that the
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.
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.
3-22
ProCarManuals.com
Page 156 of 386

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
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.
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 (1 6 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.
3-23
I
ProCarManuals.com
Page 157 of 386

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,
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 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
SO 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).
3-24
ProCarManuals.com
Page 158 of 386

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 RUN or ACCESSORY.
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.
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.
3-25
I
ProCarManuals.com