manual radio set GMC SIERRA 1993 Owners Manual

Comfort Controls & Audio Systems
Section
?
In this section you’ll find out how to operate the comfort control and audio
systems offered with your vehicle. Be sure to read about the particular system
supplied with your vehicle.
For explanation of vehicle symbols in this secrlon, reTer to “Vehicle
Symbols” in Section 0.
Comfort Control System ........................................................................\
............... 3-2
Flow-Through Ventilation System
..................................................................... 3-2
Heating System (Without Air Conditioning)
..................................................... 3-4
Heater Output
........................................................................\
............................ 3-5
Electronic Heating/Air Conditioning System ..................................................... 3-5
Rear Window Defogger
........................................................................\
............. 3-8
Audio Systems
........................................................................\
............................... 3-9
FM Stereo ........................................................................\
.................................. 3-9
AM
....... . ... . . . . . , .. . . . . . . . . . . .. ... .. .. . . . . . . .. . . . . . ... . .. .. . .. ,. . . . . , . . , . . . . .. . . .. ... .. .. . . . . . . , . . . . ... . . . .... . .. . . . . . .3-9
AM Stereo
............................................. ........................................................... 3-1 0
How to Operate Your AM ETR@Radio ......................................................... 3-10
How to Operate Your AM-FM Stereo Audio System
and Cassette Deck
.II..I.I..I.I...................................I...........I...........\
.............. 3-11
How to Operate Your AM-FM Stereo Audio System
and Cassette Deck with Equalizer
.............,.,.,...................,........................... 3-14
Care of Your Cassette Tape Player
............................................................... 3-18
Fixed Mast Antenna
.................................. ...................................................... 3-1 8
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Audio Systems
Your Delco@ audio system has been designed to operate easily and give
years of listening pleasure. But you will get the most enjoyment out of it,
if
you acquaint yourself with it first. Find out what your Delco@ system can do
and how to operate all its controls, to be sure you’re getting the most out of
the advanced engineering that went into
it.
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 hearing adapts to
it.
To help avoid hearing loss or damage: I a-
s
Adjust the volume control to the lowest setting.
Increase volume slowly until you hear comfortably and clearly.
I NOTICE I
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). And, 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 electrical storms and power\
lines. If
the noise interferes with your listening,
try reducing the treble to lessen the
noise.
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Pushbuttons
The five pushbuttons let you return to favorite stations. Just:\

Tune in the station you want.
Press the SET button. (SET appears in the VF display for a few
Within 5 seconds, press one of the five pushbuttons to store the station.
seconds).
Whenever you press that button, the preset station will return.\

How to Operate Your AM-FM Stereo
Audio System and Cassette Deck
PO200
To Play the Radio
Press the amber PWR button
to switch the radio on and off.
VOL
Controls the volume. Pressing (t) increases volume; (-) decreases volume.
RCL
When the ignition is off, press the RCL button to display the time. With the
ignition on, press
RCL to recall the station frequency and volume setting
when the time is showing.
BAUFADE
To balance and fade the sound between the rightlleft or frontlrear speakers,
use the four buttons with the speaker symbols on them. Press \
the left and
right buttons to adjust the left and right speaker balance. Pr\
essing the top
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BASS
Push (t) to hear more bass.
Push
(-) to hear less bass.
Adjust these buttons to give a pleasing sound.
If a station is weak and noisy,
just reduce
TREB to lessen interference.
Cassette Deck
...................... ..............
...... ._L-.~ ...... ......................
.,~, .. - ........ j__-. .......... ............. ... : .... .................. ..............-I. IX_r"
1
K2310
If you have a cassette deck, it is built to work best with tapes that are 30 to
45 minutes long on each side. Tapes longer than that are so thin that they
may not work well in this player.
Once the tape is playing, use the radio control knobs for vol\
ume, balance
and fade, just as you do for the radio. The arrows on the p\
layer indicate
which side of the tape
is being played.
REV
To rapidly reverse the tape, press REV. The tape will rapidly reverse until you
press the FWD button lightly.
FWD
To rapidly advance the tape, press FWD. The tape will rapidly advance until
you press the
REV button lightly.
PROG
To go from one side of the tape to the other, press the PROG button.
Observe the lighted arrows to determine which side of the tape is being
played.
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Comfort Contmls & Audio Systems
If a tape is inserted with side “1” (or “A”) up, then the up arrow means that
that side is being played. Likewise, a down arrow would indica\
te that side
“2”
(or “B”) had been selected. The player will automatically switch to the other
side of the tape when the first side ends.
EJECT
To remove the tape or stop the tape and switch to radio, press the EJCT
button.
How to Operate Your AM-FM Stereo
Audio System
and Cassette Deck with Equalizer
PO1 99
To Play the Radio
Press the amber PWR button to switch the radio on and off.
VOL
Controls the volume. Pressing (t) increases volume; (-) decreases volume.
RCL
When the ignition is off, press the RCL button to display the time. With the
ignition on, press
RCL to recall the station frequency and volume setting
when the time is showing.
BAUFADE
To balance and fade the sound between the rightlleft or fronurear speakers,
use the four buttons with the speaker symbols on them. Press the \
left and
right buttons to adjust the
left and right speaker balance. Pressing the top
and bottom buttons adjusts the front and rear speaker volume, \
or fade. The
relative balance and fade adjustments are shown on the
VF display.
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TUNE
To tune in radio stations, push the (t) to increase frequency and (-) to
decrease frequency.
A MIFM
Push to get AM or FM.
SEEK
Press the SEEK button to make the receiver seek, and stop at, the next
higher available station.
SCAN
Press the SCAN button to make the receiver scan, and momentarily pause
at, all available stations.
SCAN will appear in the VF display while the
receiver is in the scan mode. Press
SCAN again to cancel the scan mode
and hold the current station.
Pushbuttons
The six pushbuttons let you return to favorite stations. You can set the
pushbuttons for up to twelve favorite stations
(6 AM and 6 FM). To set the
pushbuttons, just:
Tune in the station you want.
Press the SET button. (SET appears in the VF display for a few
seconds.)
Within 5 seconds, push one of the six pushbuttons to store the station.
After that, whenever you press that button, the preset station will return.
Clock
To set the clock, just:
Press the SET button. The word SET will light up in the VF display.
Within 5 seconds, press and hold the SEEK button until the correct hour
Then, press and hold the SCAN button until the correct minute appears
appears on the display.
on the display.
After you set the time, the word SET will remain
in the VF display for a
few seconds.
Tone
To adjust the tone of this radio combination, see the instructions for the
graphic equalizer tape deck.
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Comfort Controls & Audio Systems
AmSt
The AmSt button is just below the PWR button. Push this when you tune to
an AM station that broadcasts in stereo. Your
STEREO light will come on
when you’re receiving AM stereo.
If you push AmSt and there is no more
noise,
it means the station is weak. You’ll hear the station better if you don’t
use
AmSt. Just push the AmSt button again to cancel stereo.
NOTE: Your Delco system may be able to receive C-QUAM@ stereo
broadcasts. Many AM stations around the country use C-QUAM@ to produce
stereo, though some do not. C-QUAM@ is a registered trademark
of Motorola
Inc. If your Delco system can get C-QUAM@ signals, your
STEREO light will
come on when you are receiving stereo.
Cassette Deck with Graphic Equalizer
K2311
Press the PWR button on the radio to turn the unit on. The radio will play
until a cassette is pushed into the cassette entry door (the \
tape side goes in
first.) The cassette deck is built to work best with tapes that are
30 to 45
minutes long on each side. Tapes longer than that are so thin that they may
not work well in this player.
Once the tape is playing, use the
VOL, BAL and FADE controls on the
radio. The arrows indicate which side
of the tape is being played.
Equalizer
Boost the bass, emphasize a voice in a song, brighten the treble-your
equalizer enables you to adjust five separate sound frequencies \
to your
individual taste.
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Press (+) to emphasize a frequency, press (-) to de-emphasize it. It’s best
to begin with all the controls in the middle position, then adjust each control
as you like. Observe the
VF display for relative emphasis.
Cr02
This button sets tape bias. When playing high bias chrome or metal tapes,
press
Cr02 (the light in the button will come on). When playing standard
tapes, press the button again (the light will go out).
PROG
To go from one side of the tape to the other, press the PROG button.
Observe the lighted arrows to determine which side of the tape is being
played.
If a tape is inserted with side “1” (or ‘X,) up, men the up arrow means that
that side is being played. Likewise, a down arrow would indicate that side
“2”
(or “B”) had been selected. The player will automatically switch to the other
side of the tape when the first side ends.
EJECT
Press EJECT to eject the cassette tape from the player (the radio will t\
hen
FWD
To rapidly advance the tape, press FWD. The light in the button will be lit
and the tape will rapidly advance until you press the
REV button lightly.
play.)
SEEK
To
search for the next selection on the tape, forward or back, press SEEK
(the light in the SEEK button will be lit) and either FWD or REV. For the
seek mode to stop, there must be at least a 4-second gap between
selections on the tape.
REV
To rapidly reverse the tape, press REV. The light in the button will be lit and
the tape will rapidly reverse until you press the
FWD button lightly.
REPT
Press REPT to repeat the currently playing selection on the tape. For the
repeat to stop, there must be at least
a 4-second gap between selections.
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Pmbkms on the Road
not be able to get enough power from a single battery in another vehicle
to start your diesel engine.
If your vehicle has more than one battery, use the battery that’\
s closest
to the starter-this will reduce electrical resistance.
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 syst\
ems.
You could be injured
if the vehicles roll. Set the parking brake firmly
manual transmission in
N (Neutral).
If you have a four-wheel-drive vehicle, be sure the transfer c\
ase is
not in
N (Neutral).
1 on each vehicle. Put an automatic transmission in P (Park) or a
3. Turn off the ignition on both vehicles. Turn off all lights that aren’t need-
ed, and radios. This will avoid sparks and help save both bat\
teries. And
it could save your radio!
ou leave your radio on, it could be badly damaged. The repairs
r.,Jldn’t be covered by your warranty. I
4. Open the hoods and locate the batteries.
Find the positive
(t) and negative (-) terminals on each battery.
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