2003 Lexus GX470 Basic Functions / LEXUS 2003 GX470 OWNER'S MANUAL (OM60979U)

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284Marks shown on DVD video discs:
Indicates NTSC format of color TV.
Indicates the number of audio
tracks.
Indicates the number of language
subtitles.
Indicates the number of angles.
Indicates the screen to be selected.
Wide screen: 16:9
Standard: 4:3
Indicates regions in which this video
disc can be played.
ALL: all countries
Number: region code
(b) DVD video disc glossary
DVD video discs: Digital Versatile Disc that holds video. DVD
video discs have adopted “MPEG2”, one of the world
standards of digital compression technologies. The picture
data is compressed by 1/40 on average and stored. Variable
rate encoded technology in which the volume of data assigned
to the picture is changed depending on the picture format has
also been adopted. Audio data is stored using PCM and Dolby
digital, which enables higher quality of sound. Furthermore,
multi−angle and multi −language features will also help you
enjoy the more advanced technology of DVD video.
Viewer restrictions: This feature limits what can be viewed
in conformity with the level of restrictions of the country. The
level of restrictions varies depending on the DVD video disc.
Some DVD video discs cannot be played at all, or violent
scenes are skipped or replaced with other scenes.
Level 1: DVD video discs for children can be played.
Level 2 − 7: DVD video discs for children and G −rated movies
can be played.
Level 8: All types of DVD video discs can be played.
Multiangle feature: You can enjoy the same scene at
different angles.
Multilanguage feature: You can select the language of the
subtitles and audio.
Region codes: Region codes are provided on DVD players
and DVD discs. If the DVD video disc does not have the same
region code as the DVD player, you cannot play the disc on the
DVD player. For region codes, see page 283.

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285
Audio: This DVD player can play liner PCM, Dolby digital, dts
and MPEG audio format DVD. Other decoded type cannot be
played.
Title and chapter: Video and audio programs stored on DVD
video discs are divided in parts by title and chapter.
Title: The largest unit of the video and audio programs stored
on DVD video discs. Usually, one piece of a movie, one album,
or one audio program is assigned as a title.
Chapter: A unit smaller than a title. A title comprises plural
chapters.
Manufactured under license from Dolby Laboratories.
“Dolby”,
“Pro Logic”, and “
” are trademarks of Dolby
Laboratories. Confidential unpublished works.
19921997 Dolby Laboratories. All rights reserved.
This product incorporates copyright protection
technology that is protected by method claims of certain
U.S. patents and other intellectual property rights owned
by Macrovision Corporation and other rights owners. Use
of this copyright protection technology must be
authorized by Macrovision Corporation, and is intended
for home and other limited viewing uses only unless
otherwise authorized by Macrovision Corporation.
Reverse engineering or disassembly is prohibited.
“dts” is a trademark of Digital Theater Systems, Inc.
Input terminal adapter
The rear entertainment system plays videos and sound when
your audio system is connected to the input terminal adapter
on the rear console box. For details, refer to the
manufacturer’s instructions.
To use the input terminal adapter, push the lid.

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286
To use the input terminal adapter, open the cover.
The input terminal adapter is composed of 3 input terminal
adapters.
“VIDEO”: Image input adapter
“MONO L”: Audio input adapter
“R”: Audio input adapter
NOTICE
Close the input terminal adapter lid when the input
terminal adapter is not in use. Inserting a foreign
object other than the appropriate plug that fits the
adapter may cause electrical failure or short circuit.
 The input terminal lid must be closed before you fold
up the second seat.
Power outlet (115 VAC)
This power outlet is designed for use as a power supply
for the audio device connected to the input terminal
adapter.
The key must be in the “ON” position for the power outlet to be
used.
The maximum capacity for this power outlet is 115 V AC/100W.
If you attempt to use an appliance that requires more than 115
VAC or 100W, the protection circuit will activate and cut the
power supply. The power supply will restart automatically
when you use an appliance that operates within the 115
VAC/100W limits.

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287
 Main switch
To use the power outlet, push the main switch on the
instrument panel.
An indicator light will illuminate to indicate that the power outlet
is ready for use.
Push the main switch once again to turn the power outlet off.
When the power outlet is not in use, make sure that the main
switch is turned off.
NOTICE
 To prevent the battery from being discharged, do not
use the power outlet longer than necessary when the
engine is not running.
 Close the power outlet lid when the power outlet is
not in use. Inserting a foreign object other than the
appropriate plug that fits the outlet may cause
electrical failure or short circuit.
The power outlet is not designed for the following electric
appliances even though their power consumption is
under 115 VAC/100W. These appliances may not operate
properly.
Appliances with high initial peak wattage: Cathode−ray
tube type televisions, compressor −driven refrigerators,
electric pumps, electric tools, etc.
 Measuring devices which process precise data:
Medical equipment, measuring instruments, etc.
 Other appliances requiring an extremely stable power
supply: Microcomputer −controlled electric blankets, touch
sensor lamps, etc.
Certain electrical appliances may cause radio noise.

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288
Headphone input jacks
To use the jack, push the lid.
You can enjoy the rear seat entertainment system with
commercial headphones.
To use the headphones, connect them to the jack.
The key must be in the “ACC” or “ON” position.
To adjust the volume of the headphones, turn the knob.
Turn right to increase the volume. Turn left to decrease the
volume.
The maximum volume depends on the type of headphones.
The recommended headphone impedance is from 16 Ω to 32
Ω .
Please contact your Lexus dealer for further details.
Wireless headphone: You can also enjoy the rear seat
entertainment system with a wireless headphone. For details,
ask your Lexus dealer.
CAUTION
Adjust the volume when you connect the headphones
to the jack. Loud sounds may have a significant impact
on the human body.

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NOTICE
The headphone input jack lid must be closed before you
fold up the second seat.
Car audio/video system operating hints
NOTICE
To ensure correct audio/video system operation:
Be careful not to spill beverages over the system.
 Do not put anything other than a cassette tape or
Compact Disc into the slot.
 Do not put anything other than a DVD video, DVD
audio, video CD, dtsCD and audio CD into the DVD
player.
 The use of a cellular phone inside or near the vehicle
may cause a noise from the speakers of the system
which you are listening to. However, this does not
indicate a malfunction.
Radio reception
Usually, a problem with radio reception does not mean there is
a problem with your radio − it is just the normal result of
conditions outside the vehicle. For example, nearby buildings and terrain can interfere with
FM reception. Power lines or telephone wires can interfere
with AM signals. And of course, radio signals have a limited
range.
The farther you are from a station, the weaker its signal
will be. In addition, reception conditions change constantly as
your vehicle moves.
Here are some common reception problems that probably do
not indicate a problem with your radio:
FM
Fading and drifting stations − Generally, the ef fective range
of FM is about 40 km (25 miles). Once outside this range, you
may notice fading and drifting, which increase with the distance
from the radio transmitter. They are often accompanied by
distortion.
Multipath − FM signals are reflective, making it possible for
two signals to reach your antenna at the same time. If this
happens, the signals will cancel each other out, causing a
momentary flutter or loss of reception.
Static and fluttering − These occur when signals are blocked
by buildings, trees, or other large objects. Increasing the bass
level may reduce static and fluttering.
Station swapping − If the FM signal you are listening to is
interrupted or weakened, and there is another strong station
nearby on the FM band, your radio may tune in the second
station until the original signal can be picked up again.

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290AM
Fading
− AM broadcasts are reflected by the upper
atmosphere − especially at night. These reflected signals can
interfere with those received directly from the radio station,
causing the radio station to sound alternately strong and weak.
Station interference − When a reflected signal and a signal
received directly from a radio station are very nearly the same
frequency, they can interfere with each other, making it dif ficult
to hear the broadcast.
Static − AM is easily af fected by external sources of electrical
noise, such as high tension power lines, lightening, or electrical
motors. This results in static.
Caring for your cassette player and tapes
For the best performance for your cassette player and tapes:
Clean the tape head and other parts regularly.
 A dirty tape head or tape path can decrease sound quality
and tangle your cassette tapes. The easiest way to clean
them is by using a cleaning tape. (A wet type is
recommended.)
Use high− quality cassettes.
 Low−quality cassette tapes can cause many problems,
including poor sound, inconsistent playing speed, and
constant auto−reversing. They can also get stuck or tangled
in the cassette player.
 Do not use a cassette if it has been damaged or tangled or
if its label is peeling off. 
Do not leave a cassette in the player if you are not listening
to it, especially if it is hot outside.
 Store cassettes in their cases and out of direct sunlight.
 Avoid using cassettes with a total playing time longer than
100 minutes (50 minutes per side). The tape used in these
cassettes is thin and could get stuck or tangled in the
cassette player.
Caring for your compact disc player, DVD player and discs
 Your compact disc player and DVD player are intended for
use with 12 cm (4.7 in.) discs only.
 Extremely high temperatures can keep your compact disc
player and DVD player from working. On hot days, use the
air conditioning to cool the vehicle interior before you use
the players.
 Bumpy roads or other vibrations may make your compact
disc player and DVD player skip.
 If moisture gets into your compact disc player and DVD
player, the players may not play even though they appear
to be working. Remove the disc from the player and wait
until it dries.
CAUTION
Compact disc players and DVD players use an invisible
laser beam which could cause hazardous radiation
exposure if directed outside the unit. Be sure to operate
the players correctly.

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Compact disc player

Use only compact discs marked as shown above. The
following products may not be playable on your compact
disc player.
Copy− protected CD
CD− R (CD− Recordable)
CD−RW (CD− Re−writable)
CD−ROM
SACD
dts−CD DVD player
Audio CDs
DVD video discs
DVD audio discs
Video CDs