2008 Lexus GX470 audio

AUDIO/VIDEO SYSTEM
264
MP3/WMA files
DMP3 (MPEG Audio Layer 3) and WMA
(Windows Media Audio) are audio
compression standards.
DThe MP3/WMA player can play MP3
and WMA files on CD−ROM, CD −R
and CD −RW discs.
The unit can play disc recordings com-
patible with ISO 9660 level 1 and level
2 and with the Romeo and Joliet file
system.
DWhen naming an MP3 or WMA file, add
the appropriate file extension (.mp3 or
.wma).
DThe MP3/WMA player plays back files
with .mp3 or .wma file extensions as
MP3 or WMA files. To prevent noise
and playback errors, use the appropri-
ate file extensions.
DThe player can play only the first ses-
sion using multi −session compatible
CDs.
DMP3 files are compatible with the ID3
Tag Ver. 1.0, Ver. 1.1, Ver. 2.2 (front au-
dio system only), and Ver. 2.3 formats.
The unit cannot display disc title, track
title and artist name in other formats.
DWMA files can contain a WMA tag that
is used in the same way as an ID3 tag.
WMA tags carry information such as
track title, artist name.
DThe emphasis function is available
only when playing MP3/WMA files re-
corded at 32, 44.1 and 48 kHz. (The
system can play MP3 files with sam-
pling frequencies of 16, 22.05, and 24
kHz. However, the emphasis function
is not available for files recorded at
these frequencies.)
DThe sound quality of MP3/WMA files
generally improves with higher bit rate-
s. In order to achieve a reasonable lev-
el of sound quality, discs recorded with
a bit rate of at least 128 kbps are rec-
ommended.
Playable bit rates
MP3 files:
MPEG1 LAYER3—64 to 320 kbps
MPEG2 LSF LAYER3—64 to 160 kbps
WMA files:
Ver. 7, 8 CBR—48 to 192 kbps
Ver. 9 CBR—48 to 320 kbps
DThe MP3/WMA player does not play
back MP3/WMA files from discs re-
corder using packet write data transfer
(UDF format). Discs should be re-
corded using “pre −mastering” software
rather than packet −write software.
DThe m3u playlists are not compatible
with the audio player.
DMP3i (MP3 interactive) and MP3PRO
formats are not compatible with the au-
dio player.
DThe MP3 player is compatible with
VBR (Variable Bit Rate).
DWhen playing back files recorded as
VBR (Variable Bit Rate) files, the play
time will not be correctly displayed if
fast− forward or reverse operations are
used.
DIt is not possible to check folders that
do not include MP3/WMA files.
DMP3/WMA files in folders up to 8 levels
deep can be played. However, the
start of playback may be delayed when
using discs containing numerous lev-
els of folders. For this reason, we rec-
ommend creating discs with no more
than two levels of folders.
DIt is possible to play up to 192 folders or
255 files on one disc.
GX470_Navi_U (OM60D58U) 07/06/16

AUDIO/VIDEO SYSTEM
265
001.mp3
002.mp3Folder 1
003.mp3
Folder 2
004.mp3
005.mp3
Folder 3
006.mp3
MP3 player (rear seat entertainment)
001.mp3
002.wmaFolder 1
003.mp3
Folder 2
004.mp3
005.wma
Folder 3
006.mp3
MP3/WMA player (front audio system)
DThe play order of the compact disc with
the structure shown on the left is as fol-
lows:
MP3 player (rear seat entertainment sys-
tem)
002.mp3...
MP3/WMA player (front audio system)
DMP3 player (rear seat entertainment
system)—It is possible to play up to
253 folders on one disc.
DMP3/WMA player (front audio sys-
tem)—It is possible to play up to 192
folders or 255 files on one disc.
DThe order changes depending on the
PC and MP3/WMA encoding software
you use.
GX470_Navi_U (OM60D58U) 07/06/16

AUDIO/VIDEO SYSTEM
266
CD−R AND CD −RW DISCS
DCD− R/CD− RW discs that have not
been subject to the “finalizing process”
(a process that allows discs to be
played on a conventional CD player)
cannot be played.
DIt may not be possible to play CD −
R/CD− RW discs recorded on a music
CD recorder or a personal computer
because of disc characteristics,
scratches or dirt on the disc, or dirt,
condensation, etc. on the lens of the
unit.
DIt may not be possible to play discs re-
corded on a personal computer de-
pending on the application settings and
the environment. Record with the cor-
rect format. (For details, contact the
appropriate application manufacturers
of the applications.)
DCD− R/CD− RW discs may be damaged
by direct exposure to sunlight, high
temperatures or other storage condi-
tions. The unit may be unable to play
some damaged discs.
DIf you insert a CD −RW disc into the
MP3/WMA player, playback will begin
more slowly than with a conventional
CD or CD −R disc.
DRecordings on CD −R/CD− RW cannot
be played using the DDCD (Double
Density CD) system. CARING FOR YOUR DVD CHANGER,
DVD PLAYER AND DISCS
DYour DVD changer is intended for use
with 12 cm (4.7 in.) discs only.
DExtremely high temperature can keep
your DVD changer and DVD player
from working. On hot days, use air
conditioning to cool the vehicle interior
before you listen to a disc.
DBumpy roads or other vibrations may
make your DVD changer and DVD
player skip.
DIf moisture gets into your CD changer,
DVD changer and DVD player, you
may not hear any sound even though
your DVD changer and DVD player ap-
pears to be working. Remove the discs
from the DVD changer and DVD player
and wait until it dries.
CAUTION
DVD changer and DVD player use an
invisible laser beam which could
cause hazardous radiation exposure
if directed outside the unit. Be sure to
operate the changer and player
correctly.
GX470_Navi_U (OM60D58U) 07/06/16

AUDIO/VIDEO SYSTEM
267
DVD changer
Audio CDs
DVD video
discs
Video CDs
DVD audio
discs
DUse only discs marked as shown
above. The following products may not
be playable on your DVD changer.
SACDs
dts−CDs
Copy −protected CDs
DVD− Rs
DVD+Rs
DVD− RWs
DVD+RWs
DVD− ROMs
DVD− RAMs DVD player
Audio CDs
DVD video
discs
Video CDs
DUse only discs marked as shown abo-
ve. The following products may not be
playable on your player.
SACDs
Copy−
protected CDs
CD− ROM
DVD− Rs
DVD+Rs
DVD− RWs
DVD+RWs
DVD− ROMs
DVD− RAMs
DVD− Audio
GX470_Navi_U (OM60D58U) 07/06/16

AUDIO/VIDEO SYSTEM
268
"Special shaped discs
"Transparent / translucent discs
"Low quality discs
"Labeled discs
NOTICE
DDo not use special shaped, trans-
parent/translucent, low quality or
labeled discs such as those shown
in the illustrations. The use of such
discs may damage the player or
changer, or it may be impossible to
eject the disc.
DThis system is not designed for use
of Dual Disc. Do not use Dual Disc
because it may cause damage to
the player or changer.
GX470_Navi_U (OM60D58U) 07/06/16

AUDIO/VIDEO SYSTEM
269
"Correct "Wrong
DHandle discs carefully, especially
when you are inserting them. Hold
them on the edge and do not bend
them. Avoid getting fingerprints on
them, particularly on the shiny side.
DDirt, scratches, warping, pin holes, or
other disc damage could cause the
changer to skip or to repeat a section of
a track. (To see a pin hole, hold the disc
up to the light.)
DRemove discs from the changer when
you are not using them. Store them in
their plastic cases away from moisture,
heat, and direct sunlight.
To clean a disc: Wipe it with a soft, lint −
free cloth that has been dampened with
water. Wipe in a straight line from the cen-
ter to the edge of the disc (not in a circle).
Do not use a conventional record cleaner
or anti −static device.
GX470_Navi_U (OM60D58U) 07/06/16

AUDIO/VIDEO SYSTEM
270
TERMS
Packet write—
This is a general term that describes the
process of writing data on−demand to
CD− R, etc., in the same way that data is
written to floppy or hard discs.
ID3 Tag—
This is a method of embedding track −re-
lated information in an MP3 file. This em-
bedded information can include the track
title, the artist’s name, the album title, the
music genre, the year of production, com-
ments and other data. The contents can
be freely edited using software with ID3 tag
editing functions. Although the tags are re-
stricted to the number of characters, the in-
formation can be viewed when the track is
played back.
WMA Tag—
WMA files can contain a WMA tag that is
used in the same way as an ID3 tag. WMA
tags carry information such as track title,
artist name.
ISO 9660 format—
This is the international standard for the
formatting of CD −ROM folders and files.
For the ISO 9660 format, there are two lev-
els of regulations.
Level 1:
The file name is in 8.3 format (8 character
file names, with a 3 character file exten-
sion. File names must be composed of
one −byte capital letters and numbers. The
“_” symbol may also be included.)
Level 2:
The file name can have up to 31 characters
(including the separation mark “.” and file
extension). Each folder must contain few-
er than 8 hierarchies. m3u—
Playlists created using “WINAMP” soft-
ware have a playlist file extension (.m3u).
MP3—
MP3 is an audio compression standard de-
termined by a working group (MPEG) of
the ISO (International Standard Organiza-
tion). MP3 compresses audio data to
about 1/10 the size of that on conventional
discs.
WMA—
WMA (Windows Media Audio) is an audio
compression format developed by Micro-
soft. It compresses files into a size smaller
than that of MP3 files. The decoding for-
mats for WMA files are Ver. 7, 8, and 9.
GX470_Navi_U (OM60D58U) 07/06/16

INDEX
306
Numbers/Symbols
? button
38, 84, 85
.....................
3 Routes selection 61
..................
A
A/C button 272, 277
....................
Adding a memo 122
...................
Adding destinations 70
.................
Adding the data to the phone book 155 ...................
Address button 38 .....................
Air flow control touch −screen
buttons 272, 277 .......................
Air intake control button 272, 277 ........
Alphabet key 24 .......................
Angle mark 230, 252 ...................
Area to avoid 99 ......................
Arrow screen 32, 66 ...................
Audio / video system
operating hints 262 ...................
Audio language 229, 252 ...............
Audio/video remote controls 260 .........
Auto answer 150 ......................
AUTO button 272, 275 ..................
Auto voice guidance 85, 111 ............
Automatic air conditioning controls 272 ...
Automatic transition 179 ................
Automatic volume settings for
high speed 148 ......................
B
Beep setting 181
......................
Bluetooth rconnection status 150 .......
Brightness 176
........................
Building information 35
.................
C
Calendar with memo 120
...............
Calibration 85 .........................
Call by speed dial 136 .................
Call by voice recognition 136 ............
Cassette tape player operation 204 ......
Categories 49 .........................
CAUTION screen 22 ...................
Change “Area Size” 102 ................
Change “Icon” 94 ......................
Change “Location” 96, 102 ..............
Change “Name” 96, 101 ................
Change “Phone #” 97 ..................
Change “Quick Access” 95 .............
Change button 38 ..................... Change the route 61
...................
Changing a device name 169 ...........
Changing the angle 228, 251 ............
Changing the audio format 228 ..........
Changing the audio language 227, 250 ...................
Changing the Bluetooth rsettings 169 ....
Changing the security code 164 .........
Changing the still picture 226 ...........
Changing the subtitle language 227, 250 ...................
City center 50 .........................
City name 45, 48 ......................
City to search 45, 48 ...................
CLIMATE button 272 ...................
Climate control 275 ....................
Color 176 ............................
Command list 175 .....................
Compass mode 34 ....................
Compass mode screen 32 ..............
Contrast 176 ..........................
Coordinates button 38 .................
Current position as the search point 51 ...................
Current position display 28 .............
Current position/tire change calibration 112 .......................
Cursor position as a destination 29 ......
Cursor position as a memory point 29 ....
D
Dealer setting 118
.....................
Default 85
............................
Del. Dest button 38
....................
Delete personal data 180
...............
Deleting “Quick Access” 95 .............
Deleting a Bluetooth rphone 171 ........
Deleting a group name 161 .............
Deleting all of the speed dial 144 ........
Deleting all the group name 162 .........
Deleting all the phone data 158 ..........
Deleting all the speed tone 147 ..........
Deleting area to avoid 103 ..............
Deleting destinations 71 ................
Deleting home 99 .....................
Deleting memory points 97 .............
Deleting previous points 55, 103 .........
Deleting set destinations 58 .............
Deleting the phone data 157 ............
Deleting the speed dial individually 143 ......................
Deleting the speed tone individually 146 ......................
DEST button 10, 39 ....................
Destination information 31 ..............
Destination screen 38 ..................
GX470_Navi_U (OM60D80U) 07/08/09