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Appendix C: Technical Specifications
97
Appendix C: Technical
Specifications
General
Type of display Poly-silicon Thin Film Transistor (TFT)
Size of liquid
crystal panels Diagonal: 1.3 inches (33.6 mm)
Lens F=1.7–2.3, f=49–63 mm
Resolution 1024
×
768 pixels (native display format)
Color reproduction 24 bit, 16.7 million colors
Brightness 3000 lumens (ANSI)
Contrast ratio 400:1
Image size 22 to 300 inches
Projection distance 3.6 to 47.6 feet (1.1 to 14.5 meters)
Projection methods Front, rear, upside-down (ceiling mount)
Internal speaker
system 3W
×
3W stereo
Optical aspect ratio 4:3 (horizontal : vertical)
Zoom ratio 1:1.3
Noise level 38 dB
Keystone correction
angle
±
30° (maximum)
7700.book Page 97 Wednesday, November 1, 2000 6:15 PM