Lexus GX460 2010 Using The Bluetooth Audio System / LEXUS 2010 GX460 OWNERS MANUAL (OM60E69U)

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3-2. Using the audio system
GX460_U.S.A. (OM60E69U)
Operating a USB memory
Connecting a USB memory enables you to enjoy music from the vehicle
speakers.
■Connecting a USB memory
Slide the auxiliary box lid.
Open the cover and connect a
USB memory.
Press the “AUX•USB” button.
STEP1
STEP2
STEP3

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Interior features
GX460_U.S.A. (OM60E69U)
■Control panel
Po w e r Vo l u m e
Playback/ 
pause Folder selection
Selecting a file
Displaying text message
Playback
Search play
Random playback Repeat play
File selection

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3-2. Using the audio system
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Selecting and scanning a folder■ Selecting folders one at a time
Press the 6 ( ) or 5 ( ) button to select the desired folder.
■ Returning to the first folder
Press and hold the 5 ( ) button until you hear a beep.
■ Scanning the first file of all the folders
Press and hold the “SCAN” button until you hear a beep.
The first ten seconds of the first file in each folder will be played.
When the desired folder is reached, press the “SCAN” button
again.
Selecting and scanning files
■ Selecting a file
Turn the “TUNE/SEL” knob or press “ ” or “ ” on the “SEEK•TRACK”
button to select the desired file.
■ Scanning the files in a folder
Press the “SCAN” button.
The first ten seconds of each file will be played.
To cancel, press the “SCAN” button again.
When the desired file is reached, press the “SCAN” button again.
STEP1
STEP2

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Interior features
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Playing and pausing filesTo play or pause a file, press the 3 ( ) button.
Fast-forwarding and rewinding filesTo fast-forward or rewind, press and hold “ ” or “ ” on the
“SEEK•TRACK” button until you hear a beep.
Random playback
■ Playing files from a folder in random order
Press the 1 (RAND) button.
To cancel, press the 1 (RAND) button again.
■Playing all the files from a USB memory in random order
Press and hold the 1 (RAND) button until you hear a beep.
To cancel, press the 1 (RAND) button again.
Repeat play
■ Repeating a file
Press the 2 (RPT) button.
To cancel, press the 2 (RPT) button again.
■Repeating all the files in a folder
Press and hold the 2 (RPT) bu tton until you hear a beep.
To cancel, press the 2 (RPT) button again.

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3-2. Using the audio system
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Switching the displayPress the “TEXT” button.
Each time the button is pressed, the display changes in the following order:
Elapsed time  Folder name  File name  Album title (MP3 only)  
Track title  Artist name
■USB memory functions
Depending on the USB memory that is connected to the system, certain functions
may not be available. Disconnecting the de vice and reconnecting it once again may
resolve some malfunctions.
■Display
 P. 4 2 0
■Error messages
“ERROR”: This indicates a problem in the USB memory or its connection.
“NO MUSIC”: This indicates that no MP 3/WMA files are included in the USB
memory.

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Interior features
GX460_U.S.A. (OM60E69U)
■USB memory
●Compatible devices
USB memory that can be used for MP3 and WMA playback
●Compatible device formats
The following device formats can be used:
• USB communication formats: USB2.0 FS (12mbps)
• File formats: FAT16/32 (Windows)
• Correspondence class: Mass storage class
MP3 and WMA files written in any format other than those listed above may not
play correctly, and their file names and folder names may not be displayed cor-
rectly.
Items related to standards and limitations are as follows:
• Maximum directory hierarchy: 8 levels
• Maximum number of folders in a device: 999 (including the root)
• Maximum number of files in a device: 65025
• Maximum number of files per folder: 255
●MP3 and WMA files
MP3 (MPEG Audio LAYER 3) is a standard audio compression format.
Files can be compressed to approximately 1 /10 of their original size using MP3
compression.
WMA (Windows Media
TM Audio) is a Microsoft audio compression format.
This format compresses audio data to a size smaller than that of the MP3 format.
There is a limit to the MP3 and WMA file standards that can be used and to the
media/formats on which the files are recorded.

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3-2. Using the audio system
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●MP3 file compatibility
• Compatible standards
MP3 (MPEG1 AUDIO LAYERII, III, MPEG2 AUDIO LAYERII, III,
MPEG2.5)
• Compatible sampling frequencies 
MPEG1 AUDIO LAYERII, III: 32, 44.1, 48 (kHz) 
MPEG2 AUDIO LAYERII, III: 16, 22.05, 24 (kHz) 
MPEG2.5: 8, 11.025, 12 (kHz)
• Compatible bit rates (compatible with VBR) 
MPEG1 AUDIO LAYERII, III: 32-320 (kbps) 
MPEG2 AUDIO LAYERII, III: 32-160 (kbps) 
MPEG2.5: 32-160 (kbps)
• Compatible channel modes: stereo, joint stereo, dual channel and monaural
●WMA file compatibility
• Compatible standards 
WMA Ver. 9
• Compatible sampling frequencies 
HIGH PROFILE 32, 44.1, 48 (kHz)
• Compatible bit rates 
HIGH PROFILE 32-320 (kbps, VBR)
●File names
The only files that can be recognized as MP3/WMA and played are those with
the extension .mp3 or .wma.

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●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, ma king 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 th e file check finish more quickly, we
recommend that you do not include an y 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 mistakenly recognized and played as MP3 and WMA files. This
may result in large amounts of interference and damage to the speakers.

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●Playback
• To play MP3 files with steady sound quality, 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 depend ing 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 may not be possible at all.
• Microsoft, Windows, and Windows Media are registered trademarks of Microsoft Corporation in the U.S.A. and other countries.
CAUTION
■Caution while driving
Do not connect USB players or operate the controls.
NOTICE
■To prevent damage to USB memory
●Do not leave USB memory in the vehicle. The temperature inside the vehicle may
become high, resulting in damage to the player.
●Do not push down on or apply unnecessar y pressure to the USB memory while it
is connected as this may damage the USB memory or its terminal.
●Do not insert foreign objects into the po rt as this may damage the USB memory
or its terminal.

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Optimal use of the audio system
Adjusting sound quality and volume balance■ Changing sound quality modes
Press the “TUNE/SEL” knob. 
Pressing the button changes sound modes in the following order:
“BAS” “MID” “TRE” “FAD” “BAL” “A S L ”
Displays the current mode
Changes the following set-
tings:
• Sound quality and volume balance 
 P. 4 5 0
The sound quality and balance
setting can be changed to pro-
duce the best sound.
• Automatic Sound Levelizer
on/off 
 P. 4 5 0