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Handle discs carefully, especially when
inserting them. Hold them on the edge
and do not bend them. Avoid getting fin-
gerprints on them, particularly on the shiny
side.
Dirt, scratches, warping, pin holes or other
disc damage could cause the player to
skip or to repeat a section of a track. (To
see a pin hole, hold the disc up to the
light.)
Remove discs from the players when not
in use. Store them in their plastic cases
away from moisture, heat and direct sun-
light.
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 circles).
Dry it with another soft, lint-free cloth. Do
not use a conventional record cleaner or
anti-static device.
MP3 (MPEG Audio Layer 3) and WMA
(Windows Media Audio) are audio com-
pression 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 compati-
ble 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 play-
back errors, use the appropriate file exten-
sions.
The MP3/WMA player can play only the
first session when using multi-session
compatible CDs.
NOTICE
● Do not use special shaped, transparent/
translucent, low quality or labeled discs
such as those shown in the illustrations.
The use of such discs may damage the
player, or it may be impossible to eject
the disc.
● This system is not designed for use of
Dual Discs. Do not use Dual Discs
because they may cause damage to the
player.
● Do not use discs with a protection ring.
The use of such discs may damage the
player, or it may be impossible to eject
the disc.
Correct Wrong
MP3/WMA FILES
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MP3 player: 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.
USB memory: MP3 files are compatible
with the ID3 Tag Ver. 1.0, Ver. 1.1, Ver.
2.2, Ver. 2.3 and Ver. 2.4 formats. The unit
cannot display 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
and artist name.
The emphasis function is available only
when playing MP3/WMA files recorded at
32, 44.1 and 48 kHz.
MP3 files for MP3 player:
MPEG 1 LAYER 3 — 32, 44.1, 48 kHz
MPEG 2 LSF LAYER 3 — 16, 22.05, 24
kHz
MP3 files for USB memory:
MPEG 1 AUDIO LAYER 2, 3 — 32, 44.1,
48 kHz
MPEG 2 AUDIO LAYER 2, 3 — 16, 22.05,
24 kHz
WMA files for WMA player:
Ver. 7, 8, 9 (9.1/9.2) CBR — 32, 44.1, 48
kHz
WMA files for USB memory:
Ver. 7, 8, 9 (9.1/9.2) CBR — 32, 44.1, 48
kHz
The sound quality of MP3/WMA files gen-
erally improves with higher bit rates. In
order to achieve a reasonable level of
sound quality, discs recorded with a bit
rate of at least 128 kbps are recom-
mended.
MP3 files for MP3 player:
MPEG1 LAYER3 — 32 to 320 kbps
MPEG2 LSF LAYER3 — 8 to 160 kbps
MP3 files for USB memory:
MPEG 1 AUDIO LAYER 3 — 32 to 320
kbps
MPEG 2 AUDIO LAYER 3 — 8 to 160
kbps
WMA files for WMA player:
Ver. 7, 8 CBR — 48 to 192 kbps
Ver. 9 (9.1/9.2) CBR — 48 to 320 kbps
(VBR*)
WMA files for USB memory:
Ver. 9 (9.1/9.2) CBR — 48 to 320 kbps
(VBR*)
*: Variable Bit Rate
The MP3/WMA player does not play back
MP3/WMA files from discs recorded using
packet write data transfer (UDF format).
Discs should be record ed using “pre-mas-
tering” software rather than packet-write
software.
M3u playlists are not compatible with the
audio player.
MP3i (MP3 interactive) and MP3PRO for-
mats are not compatible with the audio
player.
The player is compatible with VBR (Vari-
able Bit Rate).
When playing back files recorded as VBR
(Variable Bit Rate) files, the play time will
not be correctly displayed if the fast for-
ward or reverse operations are used.
It is not possible to check folders that do
not include MP3/WMA files.
MP3/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 levels of fold-
ers. For this reason, we recommend creat-
ing discs with no more than 2 levels of
folders.
SAMPLING FREQUENCY
PLAYABLE BIT RATES
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The play order of the compact disc with
the structure shown above is as follows:
MP3/WMA player: It is possible to play up
to 192 folders or 255 files on one disc.
USB memory: It is possible to play up to
3000 folders, 255 files per folder or 9999
files in the device.
The order changes depending on the per-
sonal computer and MP3/WMA encoding
software you use.
CD-R/CD-RW discs that have not been
subject to the “finalizing process” (a pro-
cess that allows discs to be played on a
conventional CD player) cannot be
played.
It 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.
It may not be possible to play discs
recorded on a personal computer depend-
ing on the application settings and the
environment. Record with the correct for-
mat. (For details, contact the appropriate
application manufacturers of the applica-
tions.)
CD-R/CD-RW discs may be damaged by
direct exposure to sunlight, high tempera-
tures or other storage conditions. The unit
may be unable to play some damaged
discs.
If 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.
Recordings on CD-R/CD-RW cannot be
played using the DDCD (Double Density
CD) system.
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 writ-
ten to floppy or hard discs.
This is a method of embedding track-
related information in an MP3 file. This
embedded information can include the
track title, the artist’s name, the album
title, the music genre, the year of produc-
tion, comments and other data. The con-
tents can be freely edited using software
with ID3 tag editing functions. Although
the tags are restricted to a number of
characters, the information can be viewed
when the track is played back.
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
and artist name.
CD-R AND CD-RW DISCS
001.mp3
002.wma
Folder 1003.mp3
Folder 2
004.mp3
005.wma
Folder 3006.mp3
001.mp3 002.wma . . . 006.mp3 7 ( 5 0 6
3 $ &