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REFERENCES
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Disc/USB operations
Caution for DualDisc playback
• The Non-DVD side of a “DualDisc” does not comply
with the “Compact Disc Digital Audio” standard.
Therefore, the use of Non-DVD side of a DualDisc on
this product may not be recommended.
General
• This unit has been designed to reproduce
CDs/CD Texts, and CD-Rs (Recordable)/CD-RWs
(Rewritable) in audio CD (CD-DA), MP3/WMA/AAC
formats.
• When a disc is inserted upside down, “Please Eject”
appears on the display. Press OPEN, then
0
to eject
the disc.
• In this manual, words “track” and “file” are
interchangeably used.
• While fast-forwarding or reversing on MP3/WMA/
AAC/WAV files, you can only hear intermittent
sounds.
• File/folder list may not appear correctly if too many
hierarchies and folders are used.
• If the ejected disc is not removed within 15 seconds,
the disc is automatically inserted again into the
loading slot to protect it from dust. Playback starts
automatically.
Playing a CD-R or CD-RW
• Use only “finalized” CD-Rs or CD-RWs.
• This unit can only play back files of the same type as
those which are detected first if a disc includes both
audio CD (CD-DA) files and MP3/WMA/AAC files.
• This unit can play back multi-session discs; however,
unclosed sessions will be skipped while playing.
• Some CD-Rs or CD-RWs may not play back on this
unit because of their disc characteristics, or for the
following reasons:
– Discs are dirty or scratched.
– Moisture condensation has occurred on the lens
inside the unit.
– The pickup lens inside the unit is dirty.
– The files on the CD-R/CD-RW are written using the
“Packet Write” method.
– There are improper recording conditions (missing
data, etc.) or media conditions (stained, scratched,
warped, etc.).
• CD-RWs may require a longer readout time since the
reflectance of CD-RWs is lower than that of regular
CDs.
• Do not use the following CD-Rs or CD-RWs:
– Discs with stickers, labels, or a protective seal stuck
to the surface.
– Discs on which labels can be directly printed by an
ink jet printer.
Using these discs under high temperature or high
humidity may cause malfunctions or damage to the
unit.
Playing an MP3/WMA/AAC disc
• This unit can play back MP3/WMA/AAC files with
the extension code <.mp3>, <.wma>, or <.m4a>
(regardless of the letter case—upper/lower).
• This unit can show the names of albums, artists
(performer), and Tag (Version 1.0, 1.1, 2.2, 2.3, or
2.4) for MP3 files and show WMA/AAC Tag.
• This unit can display only one-byte characters. No
other characters can be correctly displayed.
• This unit can play back MP3/WMA/AAC files meeting
the conditions below:
MP3:
– Bit rate: 8 kbps — 320 kbps
– Sampling frequency:
48 kHz, 44.1 kHz, 32 kHz, 24 kHz, 22.05 kHz,
16 kHz, 12 kHz, 11.025 kHz, 8 kHz
WMA:
– Bit rate: 32 kbps — 192 kbps
– Sampling frequency:
48 kHz, 44.1 kHz, 32 kHz
AAC:
– Bit rate: 16 kbps — 320 kbps
– Sampling frequency:
48 kHz, 44.1 kHz
Disc format: ISO 9660 Level 1/Level 2, Romeo, Joliet,
Windows long file name
EN30-37_KD-BT22MP[U]_f.indd 33
EN30-37_KD-BT22MP[U]_f.indd 33
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21/5/09 12:27:32 PM
