2004 Lexus GX470 Audio System / LEXUS 2004 GX470 FROM NOV. 2003 THROUGH DEC. 2003 PROD. OWNER'S MANUAL (OM60A74U)

AUDIO
352Audio: 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.
Dolbyº, Pro Logicº, and 
º are trademarks of Dolby
Laboratories. Confidential unpublished works.
1992 Ð 1997 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.
dtsº 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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353
To use the input terminal adapter, open the cover.
The input terminal adapter is composed of 3 input terminal
adapters.
VIDEOº: Image input adapter
MONO Lº: Audio input adapter
Rº: 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.

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354
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 ONº position for the power outlet to be
used.
The maximum capacity for this power outlet is 115 VAC/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.

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.

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355
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.

AUDIO
356The 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.
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 ACCº or ONº position.

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357
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.With some headphone generally available in the market, it may
be difficult to catch sound properly. Lexus recommends the
use of Lexus genuine headphone.
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.
NOTICE
The headphone input jack lid must be closed before you
tumble the second seat.
Car audio/video system operating hints

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358
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, dts-CD 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 Ð 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:
FMFading and drifting stations Ð Generally, the effective 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.
Multi-path Ð 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 Ð These occur when signals are
blocked by buildings, trees, or other large objects. Increasing
the bass level may reduce static and fluttering.

AUDIO
359 Station swapping Ð 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.AM
Fading Ð AM broadcasts are reflected by the upper
atmosphere Ð 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 Ð 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 difficult
to hear the broadcast.
Static Ð AM is easily affected 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.