Teaching special projector

Display Type Single 0.55 DMD DLP Technology by Texas Instruments
Resolution Native XGA (1024 x 768)
Maximum Resolution HD (1920 x 1080)
Brightness (Typical) 2600 ANSI Lumens
Contrast Ratio 3000:1 (Full On/Full Off)
Lamp Life and Type Estimated at 4000/3000 Hours (STD/Bright)
185W UHP
Throw Ratio 1.95 to 2.15:1 (Distance/Width)
Projection Distance 3.28 to 32.8 (1.0 to 10m)
Image Size (Diagonal) 22.9 to 300 (0.58 to 7.62m)
Aspect Ratio 4:3 Native, 16:9 and 16:10 Compatible
Remote Control IR Remote
Audio 2-Watt Speaker
Displayable Colors 1.07 Billion
Offset 115%

For schools and businesses, with a clear high-contrast images---