audio Lexus GX470 2006 Basic Functions In Frequent Use / LEXUS 2006 GX470 OWNER'S MANUAL (OM60B99U)

AUDIO
325
Screen adjustment
You can adjust the color, contrast, tone and brightness of
the screen.
Push the “DISPLAY” button on the remote control (1)
and then the “Display” screen (2) will appear.
The screen may turn purple to deflect the sunlight. This is not
a malfunction.
Each time you push the “+” or “ −” switch, you can adjust the
color, contrast, tone and brightness of the screen.
“+” or “GREEN”“ − ” or “RED”
COLORStrengthens the
green colorStrengthens the
red color
CONTRASTStrengthens the
contrastWeakens the
contrast
TONEStrengthens the
toneWeakens the tone
BRIGHTNESSBrightensDarkens
After adjusting the screen, push the “OK” switch to return to the
previous screen.

AUDIO
326
Selecting the video mode
The audio machine connected to the input terminal
adapter can be played in the video mode.
To select the video mode, push the “VIDEO” button on the
remote control (1). You can also select the video mode
on the mode selection screen (2) mentioned above.
DVD video disc information
(a) DVD player and DVD video discs
This DVD player conforms to NTSC color TV formats. DVD
video discs conforming to other formats such as PAL or
SECAM cannot be used.
Region codes: Some DVD video discs have a region code
indicating where you can use. If the DVD video disc is not
labeled “ALL” or “1”, you cannot use it in this DVD player. If you
attempt to play an inappropriate DVD video disc in this player,
“REGION CODE ERROR” appears on the screen. Even if the
DVD video disc does not have a region code, in some cases
you cannot use it.

AUDIO
327
Marks 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 V
ersatile 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.

AUDIO
328Region 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 326.
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.
1992 — 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.
“dts” is a trademark of Digital Theater Systems, Inc.

AUDIO
329
A/V input adapter
The rear entertainment system plays videos and sound when
an audio−video equipment is connected to the A/V input
adapter. For details, refer to the manufacturer’s instructions.
To use the adapter, push the lid.
To use the adapter, open the cover.
The A/V input adapter is composed of 3 input adapters.
“VIDEO”: Image input adapter
“MONO L”: Audio input adapter (mono/left)
“R”: Audio input adapter (right)
NOTICE
Close the cover and lid when the A/V input adapter is
not in use. Inserting a foreign object other than the
appropriate plug may cause electrical failure or short
circuit.
 The input terminal lid must be closed before you fold
up the second seat.

AUDIO
330
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 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.

AUDIO
331
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 anything other than an
appropriate plug that fits the outlet, or allowing any
liquid to get into the outlet may cause electrical
failure or short circuits.
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.
Headphone 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.

AUDIO
332
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 jack lid must be closed before you
tumble the second seat.

AUDIO
333
AUDIO/VIDEO SYSTEM OPERATINGHINTS
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 CD
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:

AUDIO
334FM
Fading
and drifting stations — 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.
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. AM
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 affected by external sources of electrical
noise, such as high tension power lines, l ightening, 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.)