Panasonic DVD-S31 Glossary, Specifications, Electric Corporation of America Puerto Rico, Inc. PSC

Glossary

Bitstream

The digital form of multi-channel data (e.g.

5.1channel) before decoding.

Decoder

A decoder restores coded audio signals on DVDs to normal.

Dolby Digital

This is a method of coding digital signals developed by Dolby Laboratories. Apart from stereo (2-channel) audio, these signals can also be multi-channel audio. A large amount of audio information can be recorded on one disc using this method.

Dolby Pro Logic

A surround system where a 4-channel audio track is recorded as 2 channels and then is restored to 4 channels for play. The surround channel is monaural and can reproduce up to 7 kHz.

DTS (Digital Theater Systems)

This surround system is used in many movie theaters around the world. There is good separation between the channels, so realistic sound effects are possible.

Dynamic range

Dynamic range is the difference between the lowest level of sound that can be heard above the noise of the equipment and the highest level of sound before distortion occurs.

Film and video

DVD-Videos are recorded using either film or video. Usually, film is recorded at 24 frames per second, the rate movies are filmed at, while video is recorded at 30 frames per second.

Frame still and field still

Frames are the still pictures that make moving pictures. About thirty are shown each second. A frame still may appear blurred but overall quality is high.

Two fields appear alternately to make up one frame. A field still is not blurred but picture quality is lower.

Interlace and progressive output NTSC, the video signal standard, has 480 interlaced (I) scan lines, whereas progressive scanning uses twice the number of scan lines. This is called 480P.

I/P/B

MPEG 2, the video compression standard adopted for use with DVD-Video, codes frames using these 3 picture types.

I:Intra coded picture

This picture has the best quality and is the best to use when adjusting the picture.

P:Predictive coded picture

This picture is calculated based on past I or P-pictures.

B:Bidirectionally-predictive coded picture

This picture is calculated by comparing past and future I and P-pictures so it has the lowest volume of information.

Linear PCM (pulse code modulation)

These are uncompressed digital signals, similar to those found on CDs.

Specifications

Signal system:

[For\U.S.A.\and\Canada]

[For\units\with\PX\printed\on\the\outer\packaging]

NTSC [For\others] PAL 625/50, PAL525/60, NTSC

Operating temperature range:

i5 to i35 oC (i41 to i95 oF)

Operating humidity range:

5 to 90 % RH (no condensation)

Discs played [8 cm (3 z) or 12 cm (5 z)]:

(1)DVD-RAM (DVD-VR compatible)

(2)DVD-Audio§1

(3)DVD-Video

(4)DVD-R (DVD-Video compatible)

(5)CD-Audio (CD-DA)

(6)Video CD

(7)SVCD (Conforming to IEC62107)

(8)CD-R/CD-RW

(CD-DA, Video-CD formatted discs)

(9) MP3/WMA§2

≥Maximum number of tracks and groups recognizable: 999 tracks and 99 groups

≥Compatible compression rate:

MP3: between 32 kbps and 320 kbps WMA§2:between 48 kbps and 192 kbps

(10)JPEG§2

≥Exif Ver 2.1 JPEG Baseline files

≥Maximum number of pictures and groups recognizable:

3000 pictures and 300 groups ≥Picture resolution:

between 320 x 240 and 6144 x 4096

pixels (sub sampling is 4:2:2 or 4:2:0)

Video output:

Output level:	1 Vp-p (75 ≠)
Output connector:	Pin jack
Number of connectors:	1 system

S-video output:
Y output level:	1 Vp-p (75 ≠)
C output level:
[For\U.S.A.\and\Canada]

[For\units\with\PX\printed\on\the\outer\packaging]

	NTSC; 0.286 Vp-p (75		≠)
[For\others\	NTSC; 0.286	Vp-p (75	≠)
	PAL; 0.300	Vp-p (75	≠)
Output connector:		S terminal
Number of connectors:		1 system

Component video output: [For\U.S.A.\and\Canada] [For\units\with\PX\printed\on\the\outer\packaging]

(480P/480I) [For\others\] (NTSC: 480P/480I, PAL: 576I)

Y output level:	1	Vp-p (75 ≠)
PB output level:	0.7	Vp-p (75 ≠)
PR output level:	0.7	Vp-p (75 ≠)
Output connector:		Pin jack
(Y: green, PB: blue, PR: red)
Number of connectors:		1 system
Audio output:
Output level:	2 Vrms (1 kHz, 0 dB)
Output connector:		Pin jack

Number of connectors: 2 channel:1 system

Audio performance:

(1)Frequency response: ≥DVD (linear audio):

4 Hz–22 kHz (48 kHz sampling)

4 Hz–44 kHz (96 kHz sampling)

≥DVD-Audio§1:

4 Hz–88 kHz (192 kHz sampling)

≥CD audio:	4 Hz–20 kHz
(2) S/N ratio:
≥CD audio:	115 dB

(3) Dynamic range:
≥DVD (linear audio):	100 dB
≥CD audio:	98 dB
(4) Total harmonic distortion:
≥CD audio:	0.0025 %
Digital audio output:
Optical digital output:	Optical terminal
Pickup:
Wave length:	658 nm/790 nm
Laser power:
[For\U.S.A.\and\Canada]

[For\units\with\PX\printed\on\the\outer\packaging]

		CLASS IIa/CLASS I
[For\others]		CLASS 2/CLASS 1
Power supply:
[For\U.S.A.\and\Canada\		AC 120 V, 60 Hz
[For\Russia,\Australia\and\N.Z.]
		AC 220–240 V, 50 Hz
[For\others]	AC 110–240 V, 50/60 Hz
Power consumption:
[For\U.S.A.\and\Canada\		14 W
[For\others\		14 W

Dimensions: 430 (W)k267 (D)k60 (H) mm [16 15/16z (W)k10 8/16z (D)k2 7/16z (H)]

Mass:	2.1 kg (4.7 lb.)
Power consumption in standby mode:
[For\U.S.A.\and\Canada\	1 W
[For\others]	approx. 2 W

[Note]

Specifications are subject to change without notice. Mass and dimensions are approximate. §1 Units for the U.S.A., Canada, and with PX

printed on the outer packaging are not compatible with DVD-Audio.

§2 DVD-S31 is not compatible with WMA and JPEG.

[For\U.S.A.]		[For\Canada]	pr
Panasonic Consumer Electronics	Panasonic Sales Company,	Panasonic Canada Inc.
Company, Division of Matsushita	Division of Matsushita Electric	5770 Ambler Drive
Electric Corporation of America	of Puerto Rico, Inc. (“PSC”)	Mississauga, Ontario
One Panasonic Way Secaucus,	Ave. 65 de Infantería, Km. 9.5	L4W 2T3
New Jersey 07094	San Gabriel Industrial Park, Carolina,	www.panasonic.ca
http://www.panasonic.com	Puerto Rico 00985
[For\units\with\PX\printed\on\the\outer\packaging]		[For\others]
Matsushita Electric Industrial Co., Ltd.	Panasonic Marketing Europe G.M.B.H.	Matsushita Electric Industrial Co., Ltd.
Corporate Management Division for	Wiesbaden N. (a Division of Panasonic	Web Site: http://www.panasonic.co.jp/global/
the Americas	Marketing G.M.B.H.)
Sales Office for North America	Military Sales Department
Tokyo Panasonic Sales Section	6200 Wiesbaden-Biebrich,	RQT6933-1P
32nd Floor, World Trade Center 4-1,	Hagenauerstr. 43
Hamamatsu-cho, 2-Chome, Minato-Ku,	Germany		F1202YU1122
Tokyo 105-6132, Japan

C 2002 Matsushita Electric Industrial Co., Ltd.