Epson PowerLite 73c User Manual - Page 99

Appendix C-Technical Specifications, General

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A Appendix C: Technical Specifications General Type of display LCD panels (3) Lens Resolution Color reproduction Brightness (ANSI) Contrast ratio Image size Projection distance Projection methods Internal sound system Optical aspect ratio Zoom ratio Noise level Keystone correction angle Poly-silicon TFT active matrix 73: with MLA (Micro Lens Array) 53: without MLA (Micro Lens Array) Diagonal size: 0.7 inches (17.8 mm) F=1.70 to 1.87, f=21.3 to 25.6 mm 1024 × 768 pixels (73) 800 × 600 pixels (53); (native formats) Full color, 16.77 million colors 53: 1700 lumens (High brightness mode) 1400 lumens (Low brightness mode) 73: 1500 lumens (High brightness mode) 1200 lumens (Low brightness mode) 500:1 30 to 300 inches (0.8 to 7.6 meters) 2.9 to 34.4 feet (0.9 to 10.5 meters) Front, rear, upside-down (ceiling mount) 1 W monaural 4:3 (horizontal : vertical) 1 : 1.2 36 dB (High brightness mode) 33 dB (Low brightness mode) ± 15° vertical (maximum) Appendix C: Technical Specifications 93

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Appendix C: Technical Specifications
93
A
Appendix C: Technical
Specifications
General
Type of display
Poly-silicon TFT active matrix
73: with MLA (Micro Lens Array)
53: without MLA (Micro Lens Array)
LCD panels (3)
Diagonal size: 0.7 inches (17.8 mm)
Lens
F=1.70 to 1.87, f=21.3 to 25.6 mm
Resolution
1024
×
768 pixels (73)
800
×
600 pixels (53); (native formats)
Color reproduction
Full color, 16.77 million colors
Brightness (ANSI)
53:
1700 lumens (High brightness mode)
1400 lumens (Low brightness mode)
73:
1500 lumens (High brightness mode)
1200 lumens (Low brightness mode)
Contrast ratio
500:1
Image size
30 to 300 inches (0.8 to 7.6 meters)
Projection distance
2.9 to 34.4 feet (0.9 to 10.5 meters)
Projection methods
Front, rear, upside-down (ceiling mount)
Internal sound system
1 W monaural
Optical aspect ratio
4:3 (horizontal : vertical)
Zoom ratio
1:1.2
Noise level
36 dB (High brightness mode)
33 dB (Low brightness mode)
Keystone correction
angle
±
15° vertical (maximum)