-Description of standard on file transmission and white board.

-Shared application submitted to ITU for approval as a part of the T.120 standard.

H.320

H.320 is the ITU standard for public circuit-switched networks.

-A comprehensive standard for audio and video. It can be shared between systems that sell ISDN.

-Including the H.261 Video Standard, G.711, G.722 and G.728 audio standards, and data for the T.120 standard.

Backwards Compatible

Backwards compatibility for previous computer models. The SVGA (800*600) projector provides backwards compatibility for SVGA and VGA (640*480) computers.

Compression Mode

A mode that displays video in a zoomed out format.

Contrast Ratio

The ratio of the brightest and dimmest points on the screen.

Convergence

The alignment of the Red, Green and Blue video signals on the projected picture on the screen.

Display Size

The Display Size is determined by the diagonal length of the LCD panel.

Distribution Amplifier

A device that amplifies and transmits video signals over a long distance via coaxial cable.

EGA

Enhanced Graphics Array. EGA provides enhanced graphics quality in XT and AT IBM PC as a CGA card. (640x350 pixels for all modes)

Hz (kHz, MHz)

Hertz (Kilohertz, Megahertz). Frequency per second. (Kilo: 1,000, Mega: 1 million) Hz is used to represent the frequency of electric signals.

NTSC

National Television Standards Committee. A TV and video signal transmission standard developed in North America in 1953. 525line / 60 Hz

PAL

Phase Alternate Line. A method to transmit and receive color line by line. PAL is widely used in Western European countries. 625line / 50 Hz

SECAM

Sequential Couleur Avec Memorie. A TV standard developed in France. SECAM is mainly used in France and Eastern European countries. 625 lines / 50 Hz

Super VGA (SVGA)

SVGA provides a graphics resolution of 800x600 pixels. This standard includes a vertical frequency version.

VGA

Video Graphics Array. Standard output interface for IBM PS/ 2. An analog graphics card developed by IBM that supports 720x400 pixels resolution in text mode and 640x480 pixels for graphics mode. (Other graphics cards process digital data.)

Video

The picture projection capability of a PC with a VCR, Laser disk or CD-ROM drive.

XGA

Extended Graphics Adapter. A graphics standard developed by IBM. XGA includes VGA standard and provides 1024x768 pixels of resolution.

DVD

Digital media developed to provide the advantages of CD and LD. DVD provides high quality video and audio.

Satellite Broadcast

Satellite Broadcast transmits programs via satellite so that broadcasts are viable in all areas in a high visual and sound quality.

External Input

External Input is provided to connect external video devices other than a TV tuner such as a VCR, camcorder, DVD

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Samsung SPP300MEMX/EDC 320, Backwards Compatible, Compression Mode, Convergence, Display Size, Distribution Amplifier

SPP300MEMX/EDC specifications

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