Optoma H77 Home Theater Projector
Optoma Updated: 2008-11-14 RSSNative 16:9 720P HD resolution
900 lumens / amazing 3500:1 contrast for superior image
Proprietary 5x, 8-segment DVE color wheel technology
Fully HDTV compatible with 720p, 1080i
Shield Design casing for reduced light leakage & quiet 23dB
Convenient DVI-I w/HDCP, HDMI compatible, BNC(RGBHV)
100%-offset vertical lens shift and Power Zoom & Focus
Display Technology: HD-2+ 0.79-inch 12-degree DLP® Technology by Texas Instruments
Brightness: 900 lumens (typical)
Weight: 16.5 pounds (7.4 kg)
Resolution: 720p native (1,280 x 720), UXGA (1,600 x 1,200) compression
Dimensions (W x H x D): 16.9 x 5.3 x 12.0 inches (430 x 135 x 305 mm)
Contrast Ratio: 3,500:1 (Full On/ Full Off)
Noise Level (typical): 23 dB in standard mode
Lamp Type and Life: 250W UHP
Estimated at 3000 Hours (STD)
Image Size: 21 to 282 inches (.53 to 7.16 mm)
Projection Distance: 3.28 to 32.8 feet (1.0 to 10 meters)
Computer Compatibility: IBM PC and compatibles, Macintosh, iMac, VESA standards
Video Compatibility: NTSC: M, 4.43 MHz; PAL: B, D, G, H, I, M, N; SECAM: B, D, G, K, K1, L; EDTV (480p), SDTV (480i), HDTV (720p, 1080i)
Aspect Ratio: 16:9 native, 5:4 & 4:3 compatible
Projection Lens: f = 28.3 – 38.2 mm, F / 2.4, power focus projection, 1.35 x power zoom lens
Keystone Correction: 4-way vertical and horizontal
Throw Ratio: 1.6 – 2.16:1 Distance/Width
Horizontal Scan Rate: 31.5 to 100 kHz
Vertical Refresh Rate: 43 to 85 Hz
Power Supply: Universal AC 90 - 264 volts, 50 - 60Hz
Power Consumption: 320 watts (maximum), standby mode < 35 watts
Operating Temperature: 23 - 95°F (-5 - 35°C), 80% humidity
Displayable Colors: 16.7 million, 256 shades of gray
Projection Method: Front / rear / ceiling mount / table-top
Uniformity: 95%
I/O Connectors: Input: One DVI-I (DVI/HDCP, Analog RGB, Component, HDTV); One BNC RGBHV Input; One YcbCr/YpbPr x 1; One 3-RCA for composite video input; One S-Video input
Output: Two 12+ volt screen trigger outputs; Two IR receivers (front and rear); One RS-232 output
Standard Accessories: AC power cord; S-Video cable; Wireless remote control and batteries; Composite video cable; Lens Cap; Printed manual and CD; User’s guide (multi-language)
Optional Accessories: Universal touch screen remote; RS-232 cable; Ceiling mount kit
Lens Shift: Enables image to be displayed 100% above or below the center of the lens
Owners Manual
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