Epson 73c - Manual (Page 99)

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)