JVC KD-AVX1J Instructions Manual page 62

• Some DVD-R/DVD-RW or CD-R/CD-RW
may not play back on this receiver because
of their disc characteristics, and for the
following causes:
– Discs are dirty or scratched.
– Moisture condensation occurs on the lens
inside the receiver.
– The pickup lens inside the receiver is dirty.
– CD-R/CD-RW on which the files are
written with "Packet Write" method.
– DVD-R/DVD-RW which are not written
in UDF-Bridge Format (eg. UDF format or
ISO format).
– There are improper recording conditions
(missing data, etc.) or media conditions
(stain, scratch, warp, etc.).
• DVD-RW/CD-RW may require a longer
readout time since the reflectance of DVD-
RW/CD-RW is lower than that of regular
discs.
• Do not use the following DVD-R/DVD-RW
or CD-R/CD-RW:
– Discs with stickers, labels, or protective seal
stuck to the surface.
– Discs on which labels can be directly
printed by an ink jet printer.
Using these discs under high temperatures or
high humidities may cause malfunctions or
damages to discs.
Playing an MP3/WMA disc
• This receiver can play back MP3/WMA files
with the extension code <.mp3> or <.wma>
(regardless of the letter case—upper/lower)
recorded in either CD-R/CD-RW or in
DVD-R/DVD-RW.
• This receiver can show the names of albums,
artists (performer), and ID3 Tag (Version 1.0,
1.1, 2.2, 2.3, or 2.4) for MP3 files and WMA
files.
• This receiver can display only one-byte
characters. No other characters can be
correctly displayed.
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• This receiver can play back MP3/WMA files
meeting the conditions below:
– Bit rate: MP3: 32 kbps — 320 kbps
WMA: 32 kbps — 192 kbps
– Sampling frequency:
48 kHz, 44.1 kHz, 32 kHz (for MPEG-1)
24 kHz, 22.05 kHz, 16 kHz (for MPEG-2)
48 kHz, 44.1 kHz, 32 kHz (for WMA)
– Disc format: ISO 9660 Level 1/ Level 2,
Romeo, Joliet, Windows long file name
• The maximum number of characters for file/
folder names vary among the disc format used
(includes 4 extension characters—<.mp3> or
<.wma>).
– ISO 9660 Level 1: up to 12 characters
– ISO 9660 Level 2: up to 31 characters
– Romeo: up to 128 characters
– Joliet: up to 64 characters
– Windows long file name: up to 128
characters
• This receiver can recognize the total of
1100 files, 250 folders (maximum of 999 files
per folder).
• This receiver can play back the files recorded
in VBR (variable bit rate).
The files recorded in VBR have a discrepancy
in elapsed time display, and do not show
the actual elapsed time. Especially, after
performing the search function, this difference
becomes noticeable.
• This receiver cannot play back the following
files:
– MP3 files encoded with MP3i and MP3 PRO
format.
– MP3 files encoded in an unappropriated
format.
– MP3 files encoded with Layer 1/2.
– WMA files encoded with lossless,
professional, and voice format.
– WMA files which are not based upon
Windows Media
®
– WMA files copy-protected with DRM.
– WMA files recorded with MBR (Multiple
Bit Rate) format.
– Files which have the data such as WAVE,
ATRAC3, etc.
Audio.