CP-X253 3LCD: Hitachi.www.hitachi.us, Hardware, $1,795 Delivering 2,000 lumens of brightness, this projector weighs 3.9 pounds. It comes equipped with a wide-angle lens, two RGB (Red Green Blue) The computer's native color space, which is the color system for capturing and displaying images. RGB was derived from our own perception of color because human eyes are sensitive to red, green and blue (see trichromaticity). inputs, one RGB output, one audio output and a one-watt internal speaker. Other features include a built-in transition detector that prevents potential thieves from removing it from a ceiling mount without entering a PIN code. It's also HDTV (High Definition TV) A set of digital television (DTV) standards that offer the highest resolution and sharpest picture. Although some HDTV sets are available in standard (rather square) screen sizes, the overwhelming majority of sets are wide screen, which eliminates theater-ready and offers both blackboard (1) See Blackboard Learning System. (2) The traditional classroom presentation board that is written on with chalk and erased with a felt pad. Although originally black, "white" boards and colored chalks are also used. and whiteboard The electronic equivalent of chalk and blackboard, but between remote users. Whiteboard systems allow network participants to simultaneously view one or more users drawing on an on-screen blackboard or running an application. modes. The lamp life is approximately 3,000 hours in whisper mode. [ILLUSTRATION OMITTED] |
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