Special Features:

3200 lumens with a 2200: 1 contrast ratio; 2 vga-in, dvi w/hdcp, composite video, s-video, rs-232, usb, vga-out, 4 audio-in and one audio-out connectors; texas instrument's dlp chipset; 2000/3000 lamp hours; top-loading lamp replacement; ir remote with laser pointer; 1400 x 1050 resolution; 3 ft 9 in to 32.8 ft projection distance; one 2-watt speaker

Properties:

An optical device designed for projecting data and/or images. it uses a cathode ray tube or an liquid crystal display and an optical system consisting of lens and circuitry to produce an image which can be projected onto a flat or curved screen or wall. it is a self-contained unit that has interface cabilities with computer systems and other video systems. it may be used for rear or front projection.