1996 GMC SIERRA radio

SCAN: Press and hold SEEK for two seconds until
SCAN appears on the display. SCAN allows you to
listen to stations for a few seconds. The receiver will
continue to scan and momentarily stop at each station
until you press the button again. There will be no sound
when using
the SCAN feature.
PUSHBUTTONS: The six numbered pushbuttons let
you return to your favorite stations. You can set up to
18 stations (six AM, six FM 1 and six FM2).
1. Press AM-FM to select the band.
2. Tune in the desired station by pressing TUNE or the
3. Press AUTO TONE to select the setting you prefer.
4. Press and hold one of the four pushbuttons.
5. The sound will mute. When it returns, release the
SEEK
left or right arrows.
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.
P.SCAN: The preset scan button lets you scan through
your favorite stations stored
on your pushbuttons. Select
either
the AM, FMI 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
(PI-P6) for several seconds before
advancing to the next preset station.
Setting the Tone
AUTO TONE: Press this button to select among the
five preset equalization settings and tailor the sound to
the music or voice being heard. Each time you press the
button,
the selection will switch to one of the preset
settings
of CLASSIC, NEWS, ROCK, POP or JAZZ.
The display will show which mode the receiver is in. To
return to the manual mode, press and release this button
until MAN appears on the display. This will return the
tone adjustment to the TREB and
BASS controls. When
a TREB or BASS control
is rotated, tone is
automatically set
to MAN.
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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.
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 (instead of I, 2,3. . .) 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.
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, FM 1 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: To switch between the player and the radio
when a disc is playing, press the AM-FM button. To
return to the player, press CD AUX. 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.
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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.
3,
4.
5.
6.
7.
8.
9.
Turn the ignition to the ACCESSORY or
RUN position.
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
MN and 000 will appear on the display.
Press
MN again to make the last two digits agree
with your code.
Press
HR 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. The
indicator by the volume control
will begin flashing
when the ignition
is turned off.
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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.
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.
Disabling the Theft-Deterrent Feature
Enter your secret code as follows; pause no more than
15 seconds between steps:
1. Turn the ignition to the ACCESSORY or RUN position.
2. Turn the radio off.
3. Press the 1 and 4 buttons together. Hold them down
4. Press MN and 000 will appear on the display.
until
SEC shows on the display.
5. Press MN again to make the last two digits
agree
6. Press HR to make the first one or two digits agree
7. Press AM-FM after you have confirmed that the
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 disconnected from 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.
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Understanding Radio Reception
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.
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 line?. Try
reducing the treble to reduce this noise
if you ever get it.
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.
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
af your vehicle’s
engine, Delco 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,
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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 you notice a reduction in
sound quality, try a known good cassette to see if the tape
or the tape player is at fault. If this other cassette has no
improvement
in sound quality, clean the tape player.
Cleaning may be done with a scrubbing action,
non-abrasive cleaning cassette with pads which scrub
the tape head as the hubs
of the cleaner cassette turn. It
is normal for the cassette to eject while cleaning because
your unit is equipped with
a cut tape feature. To
temporarily override this feature (for one insertion), turn
the radio off and press and hold TAPE AUX until the
tape symbol flashes on the display, then insert
the
cassette again. Insert the cassette at least three times to
ensure thorough cleaning. A scrubbing action cleaning
cassette
is available through your GM dealer.
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. It
may not clean as thoroughly as the scrubbing type cleaner.
Cassettes are subject
to wear and the sound quality may
degrade over time. Always make sure that
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.
Fixed Mast Antenna
The fixed mast antenna can withstand most vehicle
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 cowl.
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2. Get the vehicles close enough so the jumper cables
can reach, but be sure the ve.hicles 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 transmission
in PARK (P) or a manual
transmission
in NEUTRAL (N). If you have a
four-wheel-drive vehicle, be sure the transfer
case is not in NEUTRAL
(N).
3. Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter or accessory power outlets,
if you have this
option. 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:
I
~~~ ~
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 batteries. Find
the positive
(+) and negative (-) terminals 011
each battery.
A CAUTION:
If your vehicle has air conditioning, the auxiliary
electric fan under the hood 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.
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Fu ~ ~ s and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of
fuses, circuit breakers
and fusible thermal links. This greatly reduces the
chance
of fires caused by electrical problems.
Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure
you
replace a bad fuse with a new one of the identical size
and rating.
If you ever have a problem on the road and don’t have a
spare fuse,
you can borrow one that has the same
amperage.
Just pick some feature of your vehicle that
you can get along without -- like the radio or cigarette
lighter
-- and use its fuse, if it is the correct amperage.
Replace
it as soon as you can.
Instrument Panel Fuse Block
The fuse block access door
is on the driver’s side edge
of the instrument panel. Pull
off the cover
to access the
fuse block.
You can remove fuses with a fuse extractor. The fuse
extractor
is mounted to the fuse block access door. To
remove fuses if you don’t have a fuse extractor, hold the
end of the fuse between your thumb and index finger
and
pull straight out.
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