JVC KD-BT1: More about this unit

General

– Discs are dirty or scratched.

– Moisture condensation occurs on the lens inside

• This unit has been designed to reproduce CDs/CD

the unit.

Texts, and CD-Rs (Recordable)/CD-RWs (Rewritable)

– The pickup lens inside the unit is dirty.

in audio CD (CD-DA), MP3/WMA/AAC formats.

– CD-R/CD-RW on which the files are written with

• When a disc is inserted upside down, “Please Eject”

“Packet Write” method.

appears on the display. Press 0 to eject the disc.

ENGLISH

– There are improper recording conditions (missing

• While fast-forwarding or reversing on an MP3/WMA/

data, etc.) or media conditions (stained, scratched,

AAC disc, you can only hear intermittent sounds.

warped, etc.).

• In this manual, words “track” and “file” are

• CD-RWs may require a longer readout time since the

interchangeably used.

reflectance of CD-RWs is lower than that of regular

• File/folder list may not appear correctly if too many

CDs.

hierarchies and folders are used.

• Do not use the following CD-Rs or CD-RWs:

• If the ejected disc is not removed within 15 seconds,

– Discs with stickers, labels, or a protective seal stuck

the disc is automatically inserted again into the

to the surface.

loading slot to protect it from dust. Playback starts

– Discs on which labels can be directly printed by an

automatically.

ink jet printer.

• After ejecting a disc or removing a USB device,

Using these discs under high temperatures or high

“No Disc” or “No USB” appears and you cannot

humidities may cause malfunctions or damage to the

operate some of the buttons. Insert another disc,

unit.

reattach a USB device, or press SRC to select another

playback source.

Playing an MP3/WMA/AAC disc

• This unit cannot play back the following files:

• This unit can play back MP3/WMA/AAC files with

– MP3 files encoded with MP3i and MP3 PRO format.

the extension code <.mp3>, <.wma>, or <.m4a>

– MP3 files encoded in an inappropriate format.

(regardless of the letter case—upper/lower).

– MP3 files encoded with Layer 1/2.

• This unit can show the names of albums, artists

– WMA files encoded with lossless, professional, and

(performer), and ID3 Tag (Version 1.0, 1.1, 2.2, 2.3, or

voice format.

2.4) for MP3 files and show WMA/AAC Tag.

– WMA files which are not based upon Windows

• This unit can display only one-byte characters. No

Media® Audio.

other characters can be correctly displayed.

– WMA files copy-protected with DRM.

• This unit can play back MP3/WMA/AAC files meeting

– AAC files created by any other application than

the conditions below:

iTunes.

– Bit rate of MP3: 32 kbps — 320 kbps

– AAC files encoded with Apple lossless format.

– Sampling frequency of MP3:

– Files which have the data such as AIFF, ATRAC3,

48 kHz, 44.1 kHz, 32 kHz (for MPEG-1)

etc.

24 kHz, 22.05 kHz, 16 kHz (for MPEG-2)

Playing a CD-R or CD-RW

12 kHz, 11.025 kHz, 8 kHz (for MPEG-2.5)

– Bit rate of WMA:

• Use only “finalized” CD-Rs or CD-RWs.

32 kbps — 192 kbps

• This unit can play back only files of the same type

– Bit rate of AAC: 16 kbps — 320 kbps

which are first detected if a disc includes both audio

– Sampling frequency of AAC: 48 kHz, 44.1 kHz

CD (CD-DA) files and MP3/WMA/AAC files.

– Disc format: ISO 9660 Level 1/Level 2, Romeo,

• This unit can play back multi-session discs; however,

Joliet, Windows long file name

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

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following reasons:

43REFERENCES

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