JVC SP-UXQD9S Instructions Manual Download

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Introduction

(Continued)

Notes on Operation

About MP3/WMA/JPEG discs

Playable MP3/WMA/JPEG discs and files

• Discs recorded in the ISO 9660 format are play-

able (except discs recorded in the "packet write"

format (UDF format)).

• Discs recorded in the multi-session format are

also playable.

• Files with an extension of ".mp3", ".wma", ".jpg"

or ".jpeg" (extensions with uppercase and lower-

case letters mixed are also acceptable) are play-

able.

Notes on MP3/WMA/JPEG discs and files

• A disc may not be played back, or reading it may

take a long time depending on its recording con-

ditions or properties.

• The time needed for reading varies with the num-

ber of groups or tracks (files) recorded on the disc.

• If a character other than single byte English

characters is used in the file name of an MP3/

WMA/JPEG file, the track/file name will not be

displayed correctly.

• The order of tracks/groups displayed on the

MP3/WMA Control screen, and the order of files/

groups displayed on the JPEG Control screen

may be different from that of files/folders dis-

played on PC's monitor screen.

• In the case of MP3/WMA discs, since groups/

tracks are played back in alphabetical order, an

off-the-shelf MP3/WMA disc may be played back

in an order different from that indicated on the

label attached to the disc.

• Playing back an MP3/WMA file including a still

image may take a long time. The elapsed time is

not displayed until playing back starts. If playing

back starts, the elapsed time may not be dis-

played correctly.

• For an MP3/WMA file, a disc with a sampling fre-

quency of 44.1 kHz and transmission rate of 128

kbps is recommended.

• This product is not compatible with MP3i or

MP3PRO.

• This product can play back a baseline JPEG file,

excluding monochromatic JPEG files.

• This product can play back JPEG data taken with a

digital camera conforming to the DCF (Design

Rule for Camera File System) standard (when a

function is applied such as the automatic rotation

function of a digital camera, data goes beyond the

DCF standard, so the image may not be dis-

played).

• If data has been processed, edited and restored

with PC image editing software, the data may

not be displayed.

• This product cannot play back animations such

as MOTION JPEG, or still pictures (TIFF etc.)

other than JPEG, and image data with sound.

• The resolution of 640 x 480 pixels is recom-

mended for JPEG files. If a file has been

recorded at a resolution of more than 640 x 480

pixels, display may take a long time. An image

with a resolution of more than 8 192 x 7 680 pix-

els cannot be displayed.

• Files recorded on DVD-R/RW discs cannot be

played back.

DVD VIDEO

A DVD VIDEO consists of "titles" and each title
may be divided into "chapters".

DVD AUDIO

A DVD AUDIO consists of "groups" and each
group may be divided into "tracks".
Some discs include a "bonus group" that requires
a password for playing (

page 30).

VCD/SVCD/CD

VCD, SVCD and CD consist of "tracks".
In general, each track has its own track number.
(On some discs, each track may also be further
divided by indexes.)

MP3/WMA [JPEG] discs

On an MP3/WMA [JPEG] disc, each still picture
(material) is recorded as a track [file]. Tracks
[Files] are usually grouped into a folder. Folders
can also include other folders, creating hierarchical
folder layers.
This unit simplifies the hierarchical construction of
a disc and manages folders by "groups".

This product can recognize up to 1 000 tracks
[files] in a disc. Also, the product can recognize up
to 150 tracks [files] per group and up to 99 groups
in a disc. Since the unit ignores the tracks [files]
whose numbers are exceeding 150 and the groups
whose numbers are exceeding 99, they cannot be
played back.

• If there is any type of files other than MP3/WMA

[JPEG] files in a disc, those tracks [files] are also
counted in the total file number.

Disc Structure

Title 1

Title 2

Chapter 1 Chapter 2 Chapter 3 Chapter 1 Chapter 2

Group 1

Group 2

Track 1

Track 2

Track 3

Track 1