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TroubleshootingHDMI Control FunctionPlaybackSetupConnectionsGetting Started Specications
ENGLISH
Numerics
4:3 letterbox
When·a·wide·(16·:·9)·disc·is·played·back·by·connecting·a·4·:·3·TV·and·
the·UD8004,·this·function·plays·back·the·image·with·black·area·at·the·
top·and·bottom.·
4:3 pan-and-scan
When·a·wide·(16·:·9)·disc·is·played·back·by·connecting·a·4·:·3·TV·and·
the·UD8004,·this·function·cuts·left·and·right·of·the·played·back·image·
to·the·4·:·3·size·according·to·the·disc's·control·information.·
A
Anamorphic lens
This·lens·enlarges·the·16·:·9·image·to·2.35·:·1·image·when·projecting·
the·image·using·a·projector.
Aspect ratio
This·is·the·length·and·width·ratio·of·the·TV·screen.·The·conventional·
TV's·screen·ratio· is·4·:· 3·and·the· wide·screen·TV's· screen·ratio·is··
16·:·9.
B
BD-J (Java)
With· BD-Videos,· there· are· fun· software· with· more· interactive·
functions·(games)·using·Java·applications.
BD-LIVE
The·UD8004· can· be· connected· to· the· Internet· to· enjoy· a· number·
of·features,·including·additional· contents·such·as·special· videos·or·
subtitles,·network·games,·etc.
Bit rate
This·expresses·the· read·amount·per· 1·second·of· video/audio·data·
recorded·in·a·disc.·
Blu-ray disc
This·is·one-side· 1·layer·disc· having·25GB·capacity· and·can·record·
high·vision·video·movie·and·games.
Bonus View
Special·images· for· BD-Videos.· It· includes· comment· of· the· movie·
director,·simultaneously· developing· sub- story,·and· images· from·
different·angles.
C
Chapter
This·is·a·break·intended·by·a·producer·who·organizes·the·title· of·BD·
or·DVD-Video.·The·chapter· search·function·searches· the·beginning·
of·this·break.
D
Deep Color
This·technology·allows·expression·of·more·number·of·colors·than·the·
conventional·8·bits·and· can·reproduce·colors·close· to·natural·ones·
without·color·streak.
DHCP (Dynamic Host Conguration Protocol)
This mechanism automatically perform network conguration such as IP
address·for·network·devices·including·UD8004,·PC,·and·broadband·router.
Dolby Digital (5.1ch Surround)
This·is·a·stereophonic·effect·developed·by·Dolby·Laboratories.·This·is·
maximum·5.1·channels·of·independent·multi-channel·audio·system.
Dolby Digital Plus
This·is· an· extension· version· of· Dolby· Digital· and· is· a· high· sound·
quality·digital·audio·technology·adopted·as·an·optional·audio·for·Blu-
ray·disc.
Dolby TrueHD
This·lossless·coding·technology·is·adopted·as·optional·audio·for·Blu-
ray·disc·and·supports·7.1·channels.
Downmix
This·function·converts·the·number·of·channels· of·surround·audio·to·
less·number·of·channels·and·plays·back.
DTS
This·is·an·abbreviation· of·Digital·Theater·System,· which·is·a·digital·
audio· system· developed· by· DTS.· When· playing· back· audio· by·
connecting this system with a device such as DTS amplier, accurate
sound eld position and realistic sound effect as if you are in a movie
theater·can·be·obtained.
DTS-HD
This·audio·technology·provides· higher·sound·quality·and· enhanced·
functionality·than·the·conventional·DTS·and·is·adopted·as·an·optional·
audio·for·Blu-ray·disc.·This· technology·supports·multi-channel,·high·
data·transfer· speed,· high· sampling· frequency,· and· lossless· audio·
playback.·Maximum·7.1·channels·are·supported·in·Blu-ray·disc.
Dynamic range
The·difference·between· the·maximum·undistorted·sound· level·and·
the·minimum·sound·level·that·is·discernible·above·the·noise·emitted·
by·the·device.
F
Finalise
This·is·processing·that·enables· playing·back·of·disc·of·BD/DVD/CD,·
which·was·recorded·using·a·recorder,·by·other·players.
H
HDCP
When·transmitting· digital· signals· between· devices,· this· copyright·
protection·technology·encrypts·the· signals·to·prevent·content·from·
being·copied·without·authorization.
HDMI
This is an abbreviation of High-Denition Multimedia Interface, which
is an AV digital interface that can be connected to a TV or amplier.
Video·signal·and·audio·signal·can·be·connected·using·1·cable.
I
Interlacing (interlaced scanning)
This·conventional·method·used·to·project·images·on·a·TV·displays·1·
frame of image in half and half, respectively as 2 elds.
Interactive audio
Audio·such·as·click·sound·that· is·generated·during·operation·and·is·
recorded·in·the·title·of·BD-Videos.
L
LFE
This·is·an·abbreviation·of· Low·Frequency·Effect,·which·is·an·output·
channel·that· emphasizes· low· frequency· effect· sound.· · Surround·
audio is intensied by outputting 20Hz to 120Hz deep bass.
Linear PCM
This·signal·is· uncompressed·PCM·(Pulse· Code·Modulation)·signal.·
This·is·the·same·system·as·the·CD·audio·but·this·uses·192kHz,·96kHz,·
and·48kHz·sampling·frequencies·in· BD·or·DVD·and·provides· higher·
sound·quality·than·CD.
M
MPEG
This·is· an· abbreviation· of· Moving· Picture·Experts· Group,· which· is·
an·international·standard· of·the·moving·picture· audio·compression·
method.·Images·of·BD·and·DVD·are·recorded·using·this·method.
P
Picture-in-picture
This·BD-Video·function· allows·you·to· view·making·or· commentary·
scenes·in·the· secondary·video·while·viewing· the·main·story· in·the·
primary·video.
Popup menu
This· menu· recorded· in· BD· software.· While· playing· back· a· BD,·
this·menu·can· be·displayed·on·the· front·of·the· screen·and·can·be·
operated.
Primary audio
This·audio·signal·is·recorded·in·the·main·story·in·BD-Video.
Progressive (sequential scanning)
This·is·a· scanning·system·of· video·signal·that· displays·1·frame· of·
video·as·one·image.·Compared·to·the· interlace·system,·this·system·
provides images with less ickering and bleeding.
R
Rating
Depending·on·the· age·of·the·viewer,· this·function·restricts·playing·
back·of·BD-Video·or·DVD-Video.·UD8004·can·be·set·to·restrict·viewing·
in·0·to·254·level·for·BD-Video,·and·1·to·8·level·for·DVD-Video.
Region code
This·code·indicates·country·or·region·where·the·BD·or·DVD-Video·can·
be·played·back.
S
Secondary audio
This·is·audio· signals·of·comment·of· movie·director·and· other·data·
recorded·in·the·bonus·view·of·BD-Video.
T
Title
This·is·the· unit·of·content· that·consists·of·chapters· of·BD·or· DVD·
-Video.·Some·BD·or·DVD-Video·may·include·multiple·titles.
Explanation of Terms
Information