Epson 830p User Manual - Page 117

Appendix C-Technical Specifications, General

Page 117 highlights

A Technical Specifications General Type of display Size of LCD panels Resolution (native format) Color reproduction Brightness Contrast ratio Image size Projection distance Projection methods Internal sound system Optical aspect ratio Zoom ratio Noise level Keystone correction Mouse compatibility Poly-silicon TFT active matrix Diagonal: 0.8 inches (20.3 mm) 1024 × 768 pixels (XGA) 24 bit, 16.8 million colors 3000 lumens (High Brightness mode) 2200 lumens (Low Brightness mode) 600:1 30 to 300 inches 2.8 to 48.3 feet (0.9 to 14.7 meters) Front, rear, upside-down (ceiling mount) 5 W monaural 4:3 (horizontal:vertical) 1:1.6 28 dB or 34 dB (depends on the Brightness Control setting in the Setting menu) Automatic (vertical and horizontal); manual adjustment capability ±45° (vertical) and ±25° (horizontal) Supports USB 117

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117
A
Technical Specifications
General
Type of display
Poly-silicon TFT active matrix
Size of LCD panels
Diagonal: 0.8 inches (20.3 mm)
Resolution
(native format)
1024 × 768 pixels (XGA)
Color reproduction
24 bit, 16.8 million colors
Brightness
3000 lumens (High Brightness mode)
2200 lumens (Low Brightness mode)
Contrast ratio
600:1
Image size
30 to 300 inches
Projection distance
2.8 to 48.3 feet (0.9 to 14.7 meters)
Projection methods
Front, rear, upside-down (ceiling mount)
Internal sound system
5 W monaural
Optical aspect ratio
4:3 (horizontal:vertical)
Zoom ratio
1:1.6
Noise level
28 dB or 34 dB
(depends on the
Brightness Control
setting
in the Setting menu)
Keystone correction
Automatic (vertical and horizontal); manual
adjustment capability
±
45° (vertical) and
±
25° (horizontal)
Mouse compatibility
Supports USB