Appendix B: Technical Specifications 117
A
Appendix B: Technical
Specifications
General
Type of display Poly-silicon TFT active matrix
Size of LCD panels Diagonal: 1.4 inches (35.6 mm)
Lens F=1.7 to 2.2, f=53 to 72 mm
Resolution
(native format) 1024 × 768 pixels (XGA)
Color reproduction 24 bit, 16.8 million colors
Brightness Approx. 5200 ANSI lumens (high
brightness setting); 3000 ANSI lumens
(low brightness setting)
Contrast ratio 1200:1 (high brightness)
1500:1 (low brightness)
Image size 22 to 600 inches (0.56 to 15.24 meters),
using the standard lens
Projection distance 3.4 to 101.5 feet (1.04 to 30.94 meters),
using the standard lens
Projection methods Front, rear, upside-down (ceiling mount)
Internal sound system 7 W monaural
Optical aspect ratio 4:3 (horizontal:vertical);
supports 16:9 and 5:4
Zoom ratio 1:1.35
Noise level 34 dB
Keystone correction Vertical
± 45°
Horizontal
± 40°
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