Hyundai Sonata

FEATURES OF YOUR HYUNDAI 1- 79
B750A02A-AATSTEREO SOUND SYSTEM
How Car Audio Works
AM and FM radio signals are broadcast from
transmitter towers located around your city.
They are intercepted by the radio antenna on
your car. This signal is then received by the
radio and sent to your car speakers.
When a strong radio signal has reached your
vehicle, the precise engineering of your audio
system ensures high quality reproduction.
However, in some cases the signal coming to
your vehicle is not strong and clear. This can be
due to factors such as the distance from the
radio station, closeness of other strong radio
stations or the presence of buildings, bridges or
other large obstructions in the area.AM broadcasts can be received at greater
distances than FM broadcasts. This is because
AM radio waves are transmitted at low fre-
quency. These long, low frequency radio waves
can follow the curvature of the earth rather than
travelling straight out into the atmosphere. In
addition, they curve around obstructions so that
they can provide better signal coverage.FM broadcasts are transmitted at high fre-
quency and do not bend to follow the earth's
surface. Because of this, FM broadcasts gen-
erally begin to fade at short distances from the
station. Also, FM signals are easily affected by
buildings, mountains, or other obstructions.
These can result in certain listening conditions
which might lead you to believe a problem exists
with your radio. The following conditions are
normal and do not indicate radio trouble:
Ionosphere
B750A02L
AM reception
Mountains
BuildingsUnobstructed
area FM radio station
B750A03L
Ionosphere FM reception
B750A01L
Obstructed areaIron bridges

1- 80 FEATURES OF YOUR HYUNDAI
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o Fading - As your car moves away from the
radio station, the signal will weaken and
sound will begin to fade. When this occurs,
we suggest that you select another stronger
station.
o Flutter/Static - Weak FM signals or large
obstructions between the transmitter and
your radio can disturb the signal causing
static or fluttering noises to occur. Reducing
the treble level may lessen this effect until the
disturbance clears.o Station Swapping - As a FM signal weakens,
another more powerful signal near the same
frequency may begin to play. This is be-
cause your radio is designed to lock onto the
clearest signal. If this occurs, select another
station with a stronger signal.
o Multi-Path Cancellation - Radio signals being
received from several directions can cause
distortion or fluttering. This can be caused by
a direct and reflected signal from the same
station, or by signals from two stations with
close frequencies. If this occurs, select
another station until the condition has passed.
B750B02Y-AATUsing a cellular phone or a two-way radio
When a cellular phone is used inside the vehicle,
noise may be produced from the audio equip-
ment. This does not mean that something is
wrong with the audio equipment. In such a case,
use the cellular phone at a place as far as
possible from the audio equipment.
CAUTION:When using a communication system such
a cellular phone or a radio set inside the
vehicle, a separate external antenna must
be fitted. When a cellular phone or a radio
set is used with an internal antenna alone,
it may interfere with the vehicle's electrical
system and adversely affect safe operation
of the vehicle.
WARNING:Don't use a cellular phone when you are
driving, you must stop at a safe place to use
a cellular phone.
!
B750A04L
B750A05L

FEATURES OF YOUR HYUNDAI 1- 81
H240A01O-GATSTEREO RADIO OPERATION (H240) (If Installed)
1. POWER ON/OFF, VOLUME Control Knob 5. BAND Selector
4. TUNE/SEEK Select Button
7. SCAN Button 6. PRESET Buttons
2. BASS/BALANCE Control Knob (BASS/BAL)3. TREBLE/FADER Control Knob (TREB/FAD)
K240A01TB

1- 82 FEATURES OF YOUR HYUNDAI
H240B04O-GAT1. POWER ON-OFF Control Knob
The radio unit may be operated when the ignition
key is in the "ACC" or "ON" position. Press the
knob to switch the power on. The LCD shows
the radio frequency in the radio mode or the tape
direction indicator in the tape mode. To switch
the power off, press the knob again.
VOLUME Control
Rotate the knob clockwise to increase the
volume and turn the knob counterclockwise to
reduce the volume.
2. BASS Control Knob
Press to pop the knob out and turn to the left or
right for the desired bass tone.
BAL (Balance Control) Knob
Pull the bass control knob further out. Turn the
control knob clockwise to emphasize right
speaker sound. (Left speaker sound will be
attenuated)
When the control knob is turned counterclock-
wise, left speaker sound will be emphasized.
(Right speaker sound will be attenuated)
3. TREB (Treble Control) Knob
Press to pop the knob out and turn to the left or
right for the desired treble tone.
FAD (Fader Control) Knob
Pull the treble control knob further out.
Turn the control knob counterclockwise to
emphasize front speaker sound. (Rear speaker
sound will be attenuated)
When the control knob is turned clockwise, rear
speaker sound will be emphasized.
(Front speaker sound will be attenuated)
4. TUNE (Manual) Select Button
Press the side or side to increase or to decrease
the frequency. Press either button and hold
down to continuously scroll. Release button
once the desired station is reached.
SEEK Operation
(Automatic Channel Selection)
Press the TUNE select button 1 sec or
more.Releasing will automatically tune to the
next available station with a beep sound.
When the ( ) side is pressed longer than 1
second, releasing will automatically tune to the
next higher frequency and when the ( ) side
is pressed longer than 1 second, releasing will
automatically tune to the next lower frequency.
5. BAND Selector
Pressing the button changes the AM, FM1
and FM2 bands. The mode selected is dis-
played on LCD.
6. PRESET STATION SELECT Button
Six (6) stations for AM, FM1 and FM2 respec-
tively can be preset in the electronic memory
circuit on this unit.
HOW TO PRESET STATIONS
Six AM and twelve FM stations may be pro-
grammed into the memory of the radio. Then, by
simply pressing the band select button and/or
one of the six station select buttons, you may
recall any of these stations instantly. To pro-
gram the stations, follow these steps:
o Press band selector to set the band for AM,
FM1, or FM2.
o Select the desired station to be stored by
seek or manual tuning.
o Determine the preset station select button
you wish to use to access that station.
FM/AM

FEATURES OF YOUR HYUNDAI 1- 83
o Press the station select button for more than
two seconds. A select button indicator will
show in the display indicating which select
button you have depressed. The frequency
display will flash after it has been stored into
the memory with a beep sound. You should
then release the button, and proceed to
program the next desired station. A total of
18 stations can be programmed by selecting
one AM and two FM stations per button.
o When completed, any preset station may be
recalled by selecting AM, FM1 or FM2 band
and the appropriate station button.
7. SCAN Button
When the scan button is pressed, the frequency
will increase and the receivable stations will be
tuned in one after another, receiving each sta-
tion for 5 seconds. To stop scanning, press the
scan button again.
!CAUTION:o Do not place beverages close to the
audio system. The audio system mecha-
nism may be damaged if you spill them.
o Do not impact on the audio system, or
the audio system mechanism could be
damaged.

1- 84 FEATURES OF YOUR HYUNDAI
H240C01O-GATCASSETTE TAPE PLAYER OPERATION (H240) (If Installed)
3. TAPE PROGRAM Button
2. AUTO MUSIC SELECT Button
4. EJECT Button
1. FF/REW Button 6. TAPE SLOT
5. DOLBY SELECT Button
K240A01TB

FEATURES OF YOUR HYUNDAI 1- 85
H240A04O-GAT1. FF/REW Button
o The FF (fast forward tape winding) starts
when the button is pressed during the
PLAY or REW.
o The play starts when the button is press-
ed again during the FF.
o The REW (rewinding) starts when the bu-
tton is pressed during the PLAY or FF.
o The play starts when the button is press-
ed again during the REW.
2. AUTO MUSIC SELECT Button
Press the button to find the starting point of each
song in a prerecorded music tape.
The quiet space between songs (must have at
least a 4 sec. gap) can be accepted by the
AUTO MUSIC SELECT button.
o Pressing the button will play the beginn-
ing of the next music segment.
o Pressing the button will start replay at
the beginning of the music just listened to.
3. TAPE PROGRAM Button
This allows you to play the reverse side of the
tape by merely depressing the program button.
An arrow will appear in the display to show tape
direction.
NOTE:When tape operation is abnormal or ER8
fault code is displayed, press the eject
button more than 5 seconds to reset the
deck function.
4. EJECT Button
o When the EJECT button is pressed with the
cassette loaded, the cassette is ejected.
o When the EJECT button is pressed during
the FF/REW, the cassette is ejected.
5. DOLBY SELECT Button
If you get background noise during PLAY, you
can reduce this considerably by merely press-
ing DOLBY SELECT button.
If you want to release, press the button again.
!CAUTION:o Do not insert anything like coins into the
player slot as damage to the unit may
occur.
o Do not place beverages close to the
audio system. The playback mechanism
may be damaged if you spill them.
o Do not impact on the audio system, or
the playback mechanism could be dam-
aged.

1- 86 FEATURES OF YOUR HYUNDAI
H260A01O-AATSTEREO RADIO OPERATION (H260) (If Installed)
1. POWER ON-OFF/VOLUME/BALANCE Control Knob
2. FADER Control Knob3. BASS/TREBLE Control Knob
4. SCAN Button
6. BAND Selector
5. TUNE/SEEK Select Button7. PRESET Button
H260A01O

FEATURES OF YOUR HYUNDAI 1- 87
H260B04E-AAT1. POWER ON-OFF Control Knob
The radio unit may be operated when the ignition
key is in the "ACC" or "ON" position. Press the
knob to switch the power on. The LCD shows
the radio frequency in the radio mode or the CD
track indicator in either the CD mode or CD
AUTO CHANGER mode. To switch the power
off, press the knob again.
VOLUME Control
Rotate the knob clockwise to increase the
volume and turn the knob counterclockwise to
reduce the volume.
BALANCE Control
Pull and turn the control knob clockwise to
emphasize right speaker sound (Left speaker
sound will be attenuated). When the control
knob is turned counterclockwise, left speaker
sound will be emphasized. (Right speaker sound
will be attenuated)
2. FAD (Fader Control) Knob
Turn the control knob counterclockwise to em-
phasize front speaker sound. (Rear speaker
sound will be attenuated) When the control knob
is turned clockwise, rear speaker sound will be
emphasized. (Front speaker sound will be at-
tenuated)
3. BASS Control Knob
Press to pop the knob out and turn to the left or
right for the desired bass tone.
TREB (Treble Control) Knob
Pull the bass control knob further out. Turn to the
left or right for the desired treble tone.
4. SCAN Button
When the scan button is pressed, the frequency
will increase and the receivable stations will be
tuned in one after another, receiving each sta-
tion for 5 seconds. To stop scanning, press the
scan button again.
5. TUNE (Manual) Select Button
Press the ( ) side or ( ) side to increase or to
decrease the frequency. Press either button
and hold down to continuously scroll. Release
button once the desired station is reached.
SEEK Operation
(Automatic Channel Selection)
Press the TUNE select button for 1 sec or more.
Releasing it will automatically tune to the next
available station with a beep sound.
When the ( ) side is pressed longer than 1
second, releasing will automatically tune to the
next higher frequency and when the ( ) side is
pressed longer than 1 second, releasing will
automatically tune to the next lower frequency.
6. BAND Selector
Pressing the button changes the AM, FM1
and FM2 bands. The mode selected is dis-
played on LCD.
7. PRESET STATION SELECT Button
Six (6) stations for AM, FM or FM2 respectively
can be preset in the electronic memory circuit
on this unit.
HOW TO PRESET STATIONS
Six AM and twelve FM stations may be pro-
grammed into the memory of the radio. Then, by
simply pressing the band select button and/or
one of the six station select buttons, you may
recall any of these stations instantly. To pro-
gram the stations, follow these steps:
FM/AM

1- 88 FEATURES OF YOUR HYUNDAI
o Press band selector to set the band for AM,
FM1 or FM2.
o Select the desired station to be stored by
seek, scan or manual tuning.
o Determine the preset station select button
you wish to use to access that station.
o Press the station select button for more than
two seconds. A select button indicator will
show in the display indicating which select
button you have depressed. The frequency
display will flash after it has been stored into
the memory.
You should then release the button, and
proceed to program the next desired station.
A total of 18 stations can be programmed by
selecting one AM and two FM stations per
button.
o When completed, any preset station may be
recalled by selecting AM, FM1 or FM2 band
and the appropriate station button.
!CAUTION:o Do not place beverages close to the
audio system. The audio system mecha-
nism may be damaged if you spill them.
o Do not impact on the audio system, or
the audio system mechanism could be
damaged.