rear entertainment Lexus GX470 2004 Audio System / LEXUS 2004 GX470 THROUGH OCT. 2003 PROD. (OM60A46U) User Guide

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Using your audio system: some basics
The following instructions are for the rear passengers.
Please let the rear passengers read and follow the
instructions when the rear passengers use the rear seat
entertainment system.
This section describes some of the basic features of the rear
seat entertainment system. Some information may not pertain
to your system.
Your audio system adjusts to the optimum volume and tone
quality automatically. While the system is adjusting the audio
sound, the audio sound fades out and then fades in.
The rear seat entertainment system is designed for the rear
passengers to enjoy audio and DVD video separately from the
front audio system.
The rear seat entertainment system can be operated when the
ignition key is in the ACCº or ONº position.
The rear passengers can enjoy all modes (AM and FM radio,
cassette tape player, compact disc player with changer and
DVD player) on the rear seat entertainment system only if a
cassette tape and a compact disc are loaded in the front audio
system.
The rear seat entertainment system can play DVD video, audio
CD, video CD, CD text, dts-CD or DVD audio only when a disc
is loaded in the DVD player.
You can enjoy videos and sound when your personal audio
system is connected to the input terminal adapter on the rear
console box. For details, refer to the manufacturer's
instructions.You can enjoy the rear seat entertainment system with
commercial headphone. See Headphone input jacksº on
page 346 in this Section for details.
You can also enjoy the rear seat entertainment system with a
wireless headphone. The wireless headphone can be used
within rear seat. If the signal becomes weak, the headphone
will mute. For details, refer to the manufacturer's instructions.
With some wireless headphone generally available in the
market, it may be difficult to catch sound properly. Lexus
recommends the use of Lexus genuine wireless headphone.
You can purchase a wireless headphone at a Lexus dealer.
CAUTION
Do not drive with using the headphone. Otherwise,
you may be hard to hear the sound from the outside
while using the headphone and may cause an
accident.
With DVD player:
Conversational speech on some DVDs is recorded at
a low volume to emphasize the impact of sound
effects. If you adjust the volume assuming that the
conversations represent the maximum volume level
that the DVD will play, you may be startled by louder
sound effects or when you change to a different
audio source. Be sure to adjust the volume with this
in mind.
Make sure the volume is not increased, before you
turn on the headphone.

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290Turning the system on and off
To turn on the system, push the SOURCEº button.
The screen indicates which mode can be selected. Push the
DVDº or VIDEOº button when the connected DVD player or
your personal audio machine is on. The rear seat
entertainment system will be turned on.
The rear seat entertainment system can select all the modes.
When a cassette tape, a compact disc, a DVD video disc, an
audio CD, a video CD, a CD text, a dts-CD or a DVD audio disc
is not loaded on the front audio system or the DVD player, only
the radio mode can be selected on the rear seat entertainment
system.
To turn off the system, push the OFFº button.
When the front audio system is turned off, the rear audio
system and the DVD player will be turned off simultaneously.

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Front audio system operation
All the modes of the front audio system can be operated on the
rear seat entertainment system.
When the same mode is selected on the front and rear audio
systems simultaneously, the system can be operated on the
front audio system.
If the radio mode is selected on the front and rear audio
systems at the same time, AM and FM modes cannot be
changed on the rear seat audio system.
Selecting the mode
Use the joy stick to select the mode. Push the ENTº
button to enter the mode.
The mode display which is selected by the joy stick is
colored blue. When the ENTº button is pushed, the mode
display changes to green. If the mode display is gray, it
cannot be selected.
The Speaker soundº on the mode display is selected on the
front audio system.
When you select a mode, the screen indicates which is
selected.

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342Audio: 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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346The 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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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
fold up the second seat.
Car audio/video system operating hints