Naxa ND-842 - Manual (Page 19)

Definition of terms
Angle
Recorded onto some DVD discs are scenes which have been simultaneously shot from a number of
different angles (i.e. The same scene is shot from the from, left side and right side etc.). With such
discs, the ANGLE button can be used to view the scene from different angles.
Chapter Number
These numbers are recorded on DVD discs, A title is subdivided into many sections. Each of them is
number and specific parts of video presentations can be searched quickly using these numbers.
DVD disc
This refers to a high-density optical disc on which high quality pictures and sound have been recorded
by means of digital signals. Incorporating a new video compression technology (MPEG2) and high-
density recording technology, DVD enables full-motion video to be recorded over long periods of time
(for instance, a whole movie can be recorded).
Subtitles
These are the printed lines appearing at the bottom of the screen which translate or transcribe the
dialogue. They are recorded on DVD discs and up to 32 languages.
PBC
The language indicates on TV screen to imply operation or disc information.
REFERENCE
DVD PLAYER
18
Audio
Language recorded on discs and the maximum languages are up to 8.
Time
This indicates the play time elapsed from the start of a disc or a title. It can be used to find a specific
scene quickly (it may not work with some discs).
Title Number
These numbers are recorded on DVD discs. When a disc contains two or more movies, these movies
are numbered as title1, title2, etc.
Track Number
These numbers are assigned to the tracks which are recorded on audio CDS. They enable specific
tracks to be located quickly. AC-3 signals non-decoded. If users choose RAWas audio setting, they
must connect a decoder to decode those original audio signals.
Power requirement: DC 12V, 1A
Power consumption: 10W
Signal system: NTSC/PAL/AUTO
Dimension: 230mm x 160mm x 40mm
Disc played:
1. DVD-video disc
12cm single-sided, single-layer
12cm single-dided, double-layer
12cm double-dided, double-layer
8cm single-sided, single-layer
8cm single-sided, double-layer
8cm double-sided, double-layer
2. CD disc
12cm disc
8cm disc
Video output
Output level: 1+0.2Vp-p (75 ohm)
Horizontal resolution: >500 lines
S/N ratio: >60dB
Audio output (Impedance: 10k ohm):
Output level: 1.8+0.2/-0.8Vrms (1KHz 0dB)
Harmonic distortion: <0.01% (JIS-A 1KHz, typical)
Dynamic range: >80 dB (JIS-A 1KHz, typical)
S/N ratio: 90dB (JIS-A 1KHz, typical)
Weight and dimensions are approximate Specifications are subject to change with or without notice.
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SPECIFICATIONS