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Appendix C: Technical Specifications 73
C
Appendix C: Technical
Specifications
General
Type of display Poly-silicon TFT active matrix
Size of LCD panels Diagonal: 0.9 inches (22.9 mm)
Lens F=1.74 to 2.06, f=28.3 mm to 37.98 mm
Resolution 1280 × 720 pixels
Color reproduction 24 bit, 16.7 million colors
Brightness 700 lumens (ANSI)
Optical aspect ratio 16:9 (horizontal : vertical)
Contrast ratio 800:1
Image size 30 to 300 inches
Projection distance 3.0 to 42.7 feet (0.91 to 13.01 meters)
Projection methods Front, rear, upside-down (ceiling mount)
Zoom ratio 1:1.35
Noise level 30 dB
Keystone correction
angle Vertical:
± 15° (maximum)
Keystone correction
ratio 7.3:–1
Refresh rate 60 Hz