In this part you'll find out how to
operate the comfort control
system and audio systems
offered with your Geo
. Be sure to
read about the particular system
supplied with your vehicle
.
Part 3
Comfort Controls &
Audio Systems
Comfort Controls ...............................................
Heater Controls ...............................................
Heating ......................................................
..... 102
..... 102
..... 103
Bi-LevelHeating
................................................... 103
Ventilation
........................................................ 103
Defogging and Defrosting Windows
................................... 104
Air Conditioner Controls
............................................ 104
Cooling
........................................................... 104
Dehumidifying
..................................................... 105
Rearwindow Defogger
............................................. 105
Flow-Through Ventilation System
..................................... 106
Audiosystems
....................................................... 106
Setting the Clock
................................................... 107
AM/FM Stereo
.................................................... 108
AM/FM Stereo with Cassette Tape Player
.............................. 110
Understanding Radio Reception
....................................... 115
Care
of Your Cassette Tape Player .................................... 115
Antenna
.......................................................... 116
101
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CAUTION
A
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:
Adjust the volume control to the
lowest setting.
Increase volume slowly until
you hear comfortably and
clearly.
NU I IL-t
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@ radio or other systems, and
even damage them. And, 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
rA:o and
telephone units
~~~ ~ ~ ~~ ~~ ~
AMiFM Stereo
1. Press and hold RCL (TIME SET).
At the same time press and hold
TUNE 4 (HR) until the correct hour
appears.
2. Press and hold RCL (TIME SET).
At the same time press and hold
TUNE b (MIN) until the correct
minute appears.
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Comfort Controls & Audio Systems
AM/FM Stereo with Cassette Tape
Player
1. Press and hold RCL/PROG (TIME
SET). At the same time press and
hold
TUNE 4 (HR) until the correct
hour appears.
2. Press and hold RCL/PROG (TIME
SET). At the same time press and
hold
TUNE b (MIN) until the
correct minute appears.
AMW 1 2 3
4 5 6
s I tutu
A YFM Stereo
To Play the Radio
Turn the ON/VOL knob to turn the
system.on or
off.
Volume
Turn the ON/VOL knob to adjust the
volume.
AM-FM
Press AM-FM to get AM or FM. The
lighted display shows your selection.
Tune
Press TUNE, or TUNE4 to go to a
higher or lower station. Press either
button and hold
to continue tuning and
release when you find your station. The
display
will indicate the frequency of
each station tuned.
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Comfort Controls & Audio Systems
9M/FM Stereo with Cassette
Tape Player
To Play the Radio
hrn the ON/VOL knob to turn the
;ystem on or off.
Volume
Turn the ON/VOL knob to adjust the
volume.
AM-FM
Press AM-FM to get AM, FM 1 or
FM2. The lighted display shows your
selection.
Tune
Press TUNE, or TUNE4 to go to a
higher or lower station. Press either
button and hold
to continue tuning and
release when you find
your station. The
display will indicate the frequency
of
each station tuned.
Seek
Press SEEK, or SEEK4 and the radio
will tune
to the next higher or lower
station and stay there.
Pushbuttons
The six pushbuttons let you return to
your favorite stations. To set the
pushbuttons for up to
18 stations (6 AM,
6 FMl, and 6 FM2), just:
1. Tune in the station.
2. Press and hold one of the
pushbuttons for at least
two seconds.
The sound will go away for a second
and will return when the station
is
stored.
Repeat these steps for each pushbutton.
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Setting the Tone
Treble:
Turn the TREB knob to the
right to hear more treble.
Bass: Turn the BASS control behind the
TREB knob to the right to hear more
bass.
Loud
To increase the bass tone at low
volumes, press the
LOUD button.
Tone Select
Press TONE SELECT to choose preset
treble and bass equalization settings designed
for
“ROCK,” “NEWS,”
“POP,”
“JAZZ” and “CLASSICAL.”
“ROCK” will appear when you first
press
TONE SELECT. Each time you
press
TONE SELECT another setting
will appear on
the display. Press TONE
SELECT
again after “CLASSICAL”
and control of the tone will be back to
the treble and bass knobs.
Adjusting the Speakers
Fade:
Turn the FADE knob to move the
sound between the front and rear
speakers.
Balance: Turn the BAL control behind
the
FADE knob to move the sound
between the right and left speakers.
Preset Scan
Press the PRESET SCAN button to
hear each of your
FM preset stations for
a
few seconds. When you want to stop
at a chosen station, press
PRESET
SCAN
again.
Recall
Press RCL/PROG to switch the display
between time and frequency. Or, press il
if you want to see the time when the
ignition is off.
To Play a Cassette Tape
Your tape player is built to work best
with tapes that are 30-45 minutes long
on each side. Tapes longer than that are
so thin they may not work well in this
Dlaver.
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The longer side with the tape visible
should face to
the right. If you hear
nothing or hear just a garbled sound, it
may not be
in squarely. Press A to
remove the tape and start over. Once the
tape
is playing, use the knobs for
volume and balance, just as you do for
the radio. The lighted arrows show
which side
of the tape is playing.
Your bias is set automatically. When a
metal or chrome tape is inserted,
“MTL” is shown on the display.
Fast Forward
Press FF to rapidly advance to another
part
of the tape. Press FF, RCL/PROG
or A (Stop/Eject) to return to
playing speed.
Rewind
Press REW to rapidly reverse the tape.
Press
REW, RCLlPROG or A
(Stop/Eject) to return to playing speed.
To Play the Next Selection
Press NEXT to go forward to the
beginning of the next selection.
For
NEXT to work properly, your tape
must have at least three or four seconds
of silence between each selection.
Previous
Press PREV to hear the last selection
over. Press PREV again or press
RCL/PROG or (Stop/Eject) to
cancel this function.
Program
Press RCL/PROG to switch from one
side
of the tape to the other.
Your cassette tape player can play
continuously because the player has an
auto-reverse feature.
Dolby DD@
Press 00 to remove noise from
Dolby DD@ NR-encoded tapes.
Dolby@’ Noise Reduction is
manufactured under license from Dolby
Laboratories Licensing Corporation.
Dolby and the double-D symbol are
trademarks of Dolby Laboratories
Licensing Corporation.
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EJECT
Press A to remove the tape or stop
the tape and switch to radio.
Radio Monitor
Press the RADIO MNTR button to hear
the radio when you are fast forwarding
or reversing a cassette tape.
You can use
the TUNE, SEEK and PRESET SCAN
buttons while in the radio monitor
mode.
Theft-Deterrent Feature
The theft-deterrent feature for the
AM/FM stereo with cassette tape player
can be used or ignored. If ignored,
the
system plays normally. If it is used,
your system won’t be usable
if it’s ever
l stolen.
Setting Your Security Code
The instructions below tell you how to
enter a security code into the system. If
your
vehicle loses battery power for any
reason, you must enter
the security code
again before the system will turn on.
1. Write down any four-digit number
2. Turn the ignition switch to the ACC
3. Turn the audio system off.
4. Press the 1 and 4 buttons together.
and keep it in
a safe place.
or
ON position.
Hold them down until
“-L” shows
on the display.
You are now ready to enter your
security code. Don’t wait more than
15
seconds between steps.
5. Press 4SEEKb and/or 4TUNEb
and “OOOO” will appear on the
display.
6. Press SEEK4 and hold it until the
first digit of your code appears.
Release the button.
7. Press SEEK, and hold it until the
second digit of your code appears.
Release the button.
8. Press TUNE4 and hold it until the
third digit of your code appears.
Release the button.
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2. Press the SEEK4 button and hold it
until the first digit of your code
appears.
3. Press the SEEK, button and hold it
until the second digit of your code
appears.
4. Press the TUNE4 button and hold it
until the third digit of your code
appears.
5. Press the TUNE, button and hold it
until the fourth digit of your code
appears.
checked that the code matches the
one you wrote down. Now
“SEC”
will appear in the display,
6. Press AM-F” after you have
Understanding Radio Reception
F” 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 storms and power lines. Try reducing
the treble to reduce this noise if you
ever get it.
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 cause failure of
the tape player.
Your tape player should be cleaned
regularly each month or after every
15
hours of use. 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.
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