window Lexus ES350 2008 Audio/video System

AUDIO/VIDEO SYSTEM
249
CARING FOR YOUR CASSETTE TAPE
PLAYER AND TAPES
For high performance from your cassette
tape player and tapes:
Clean the tape head and other parts regu-
larly.
A dirty tape head or tape path can de-
crease sound quality and tangle your
cassette tapes. The easiest way to
clean them is by using a cleaning tape.
(A wet type is recommended.)
Use high-quality cassettes:
Low-quality cassette tapes can cause
many problems, including poor sound,
inconsistent playing speed, and
constant auto-reversing. They can
also get stuck or tangled in the cassette
tape player.
Do not use a cassette if it has been
damaged or tangled or if its label is
peeling off.
Do not leave a cassette in the player if
you are not listening to it, especially if
it is hot outside.
Store cassettes in their cases and out
of direct sunlight.
Avoid using cassettes with a total play-
ing time longer than 100 minutes (50
minutes per side). The tape used in
these cassettes is thin and could get
stuck or tangled in the cassette tape
player.MP3/WMA files
MP3 (MPEG Audio Layer 3) and WMA
(Windows Media Audio) are audio
compression standards.
The 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.
When naming an MP3 or WMA file, add
the appropriate file extension (.mp3 or
.wma).
The 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.
The player can play only the first ses-
sion using multi-session compatible
CDs.
MP3 files are compatible with the ID3
Tag Ver. 1.0, Ver. 1.1, Ver. 2.2, and Ver.
2.3 formats. The unit cannot display
disc title, track title and artist name in
other formats.
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.
The 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.)

AUDIO/VIDEO SYSTEM
255
TERMS
Packet writeÐ
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 TagÐ
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 TagÐ
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 formatÐ
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
_º symbol may also be included.)
Level 2:
The file name can have up to 31 characters
(including the separation mark .º and file
extension). Each folder must contain few-
er than 8 hierarchies.m3uÐ
Playlists created using WINAMPº soft-
ware have a playlist file extension (.m3u).
MP3Ð
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.
WMAÐ
WMA (Windows Media Audio) is an audio
compression format developed by
Microsoft. It compresses files into a size
smaller than that of MP3 files. The
decoding formats for WMA files are Ver. 7,
8, and 9.