Sound system LEXUS LX570 2014 Service Manual

5343-3. Using the audio system
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CAUTION■
DVD video precaution
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 conversa-
tions represent the maximum volume level that the DVD will play, you may be star-
tled by louder sound effects or startled when you change to a different audio
source.
Loud sounds may have a significant impact on the human body or pose a driving
hazard. Keep this in mind when you adjust the volume.

5373-3. Using the audio system
3
Interior features
LX570_OM_OM60L21U_(U) Listening to Bluetooth ®
audioThe Bluetooth ®
audio system enables users to enjoy music played on a por-
table player from the vehicle sp eaker via wireless communication.
This audio system supports Bluetooth ®
, a wireless data system capable of
playing portable audio music without ca bles. If your portable player does
not support Bluetooth ®
, the Bluetooth ®
audio system will not function.
Press the “AUDIO” button if a Bluetooth ®
audio player has already been
connected.
Touch the “BT Audio” tab or press the “AUDIO” button repeatedly until the
“BT Audio” tab is selected.
Random
playbackRepeat play
Audio control
screen display
button
Track selection/fast forward/rewindVo l u m ePow e r Connection status
Play/pause Setting the sound
(  P. 5 6 8 )Connecting Bluetooth ®
audio player
Track selection Play/pauseDisplays
folder/album
listDisplays
track listFolder/album
selection

5483-3. Using the audio system
LX570_OM_OM60L21U_(U) Listening to a USB memory Connecting a USB memory enables you to enjoy music from the vehicle
speakers.
Press the “AUDIO” button if a USB memory has already been connected.
Touch the “USB” tab or press the “AUDIO” button repeatedly until the
“USB” tab is selected.
Audio control
screen display
button
Track/file selectionVo l u m ePow e r Random
playback
Repeat play
Play/pausePlay/pauseSetting the sound (  P. 5 6 8 )
Track/file selection/fast forward/rewind Displays
folder/album
listDisplays
track/file listFolder/album
selection

5563-3. Using the audio system
LX570_OM_OM60L21U_(U) ●
File names
The only files that can be recognized as MP3/WMA and played are those with
the extension .mp3 or .wma. ●
ID3 and WMA tags
ID3 tags can be added to MP3 files, making it possible to record the track title,
artist name, etc.
The system is compatible with ID3 Ver. 1.0, 1.1, and Ver. 2.2, 2.3, 2.4 ID3 tags.
(The number of characters is based on ID3 Ver. 1.0 and 1.1.)
WMA tags can be added to WMA files, making it possible to record the track
title and artist name in the same way as with ID3 tags. ●
MP3 and WMA playback
• When a device containing MP3 or WMA files is connected, all files in the
USB memory device are checked. Once the file check is finished, the first
MP3 or WMA file is played. To make the file check finish more quickly, we
recommend that you do not include any files other than MP3 or WMA files
or create any unnecessary folders.
• When the USB device is connected and the audio source is changed to USB
memory mode, the USB device will start playing the first file in the first folder.
If the same device is removed and reinserted (and the contents have not been
changed), the USB device will resume play from the same point in which it
was last used.●
Extensions
If the file extensions .mp3 and .wma are used for files other than MP3 and
WMA files, they will be skipped (not played). ●
Playback
• To play MP3 files with steady sound qu ality, we recommend a fixed bit rate of
at least 128 kbps and a sampling frequency of 44.1 kHz.
• There is a wide variety of freeware and other encoding software for MP3 and
WMA files on the market, and depending on the status of the encoding and
the file format, poor sound quality or noise at the start of playback may result.
In some cases, playback ma y not be possible at all.
• Microsoft, Windows, and Windows Media are registered trademarks of
Microsoft Corporation in the U.S.A. and other countries.

5583-3. Using the audio system
LX570_OM_OM60L21U_(U) Listening to an iPod Connecting an iPod enables you to enjoy music from the vehicle speakers.
Press the “AUDIO” button if an iPod has already been connected.
Touch the “iPod” tab or press the “AUDIO” button repeatedly until the
“iPod” tab is selected.
Audio control
screen display
button
Vo l u m ePow e r Selecting a play mode Setting the
sound (  P. 5 6 8 )
Random playback
Repeat play
Play/pause Play/pause
Track selectionTrack selection/fast forward/rewind Displays track list

5653-3. Using the audio system
3
Interior features
LX570_OM_OM60L21U_(U) ■
iPod functions ●
When the iPod connected to the system includes iPod video, the system can
only output the sound by touching “Video” on the “iPod” screen. ●
Depending on the iPod, the video so und may not be able to be heard.●
When an iPod is connected and the audio source is changed to iPod mode, the
iPod will resume play from the same point in which it was last used. ●
Depending on the iPod that is connecte d to the system, certain functions may
not be available. If a function is unavailable due to a malfunction (as opposed to
a system specification), disconnecting the device and reconnecting it once
again may resolve the problem.■
When using an iPod
You maybe unable to use the instrument panel power outlet if the iPod is connected
to the USB port at the same time. ■
Battery charge
When an iPod is connected using a genuine iPod cable, the iPod starts charging its
battery. ■
Error messages for iPod
“iPod Error”: This indicates a problem in the iPod or its connection.
“No music files found.”: This indicates th at there is no music data in the iPod.
“Please check the iPod firmware version.”:
This indicates that the software version is not compati-
ble. Perform the iPod firmware updates and try again.
“iPod authorization failed.”: This indicates that it failed to authorize the iPod. Please
check your iPod.

5683-3. Using the audio system
LX570_OM_OM60L21U_(U) Optimal use of the audio/video system Touch to adjust the
sound settings.
“Sound” tab
Touch “-” or “+” to adjust
the treble, mid or bass.
Touch “Front” or “Rear” to
adjust the front/rear
audio balance.
Touch “L” or “R” to adjust
the left/right audio bal-
ance.

5693-3. Using the audio system
3
Interior features
LX570_OM_OM60L21U_(U) ■
The sound quality level is adjusted individually
The treble, mid and bass levels can be adjusted for the each audio mode separately. ■
About Automatic Sound Levelizer (ASL)
ASL automatically adjusts the volume and tone quality according to the vehicle
speed, wind noise or other noise.“DSP” tab
Automatic Sound Levelizer
(ASL) on/off
Surround on/off
After sound setting has been changed, touch “OK”.

5733-3. Using the audio system
3
Interior features
LX570_OM_OM60L21U_(U) Turning on the power
Press the “MODE” switch when the audio system is turned off.
Changing the audio source
Press the “MODE” switch to select an audio mode.
Each press changes the mode sequenti ally if the desired mode is ready to
use.
Adjusting the volume
Press the “+” switch to increase the volume and the “-” switch to decrease
the volume.
Silencing a sound or pause the current operation
Press and hold the “MODE” switch. To cancel, press and hold
the “MODE” switch again.
Selecting the preset station/channel (radio)
Press the “MODE” switch to select the radio mode.
Press the “  ” or “  ” switch to select.
Seeking a radio station/channel
Press the “MODE” switch to select the radio mode.
Press and hold the “  ” or “  ” switch until you hear a beep.To cancel, press either switch. STEP 1
STEP 2
STEP 1
STEP 2

5813-4. Using the rear se at entertainment system
3
Interior features
LX570_OM_OM60L21U_(U) ■
Headphones
With some headphones generally available in the market, it may be difficult to catch
signals properly. Lexus re commends the use of Lexus genuine wireless head-
phones.
Contact your Lexus dealer for further details. ■
Vo l u m e ●
Adjust the volume when you connect the headphones to the jack. Loud sounds
may have a significant impact on the human body. ●
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 conversa-
tions 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.
CAUTION■
To prevent accidents and electric shock
Do not disassemble or modify the controller. ■
When the controller is not used
Stow the controller.
Injuries may result in the event of sudden braking, sudden swerving or an accident.■
For vehicles sold in the U.S.A. and Canada
Laser products (  P. 4 6 1 )■
Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking. Keep
away from children. Failure to do so could result in death or serious injury.