The Optoma EP761 digital projector delivers bright pictures and sharp images in a stylish and feature-rich form. The EP761 features the extensive connectivity options and ease-of-use factors that are essential functions in this series of projectors form Optoma. And, with Texas Instruments' DLP chipset, the Optoma EP761 ensures long-lasting images that won't fade or degrade over time.
 
Features 

• Bright at 3200 lumens with a 2200:1 contrast ratio
• Extensive connectors: Two VGA-in, DVI w/HDCP, composite video, s-video, RS-232, USB, VGA-out, four audio-in and one audio-out
• Features Texas Instruments? DLP chipset and latest color processing technologies
• Long lasting 2000/3000 lamp hours (STD/ECO)
• Weighs 6.3 pounds and features a new top-loading lamp replacement form factor, as well as five rubber feet for added stability
• Presentation friendly IR remote with laser pointer

Specifications

• Display Technology:  0.55" DDR DLP Technology by Texas Instruments
• Resolution:  Native XGA (1024 x 768)
• Maximum Resolution:  SXGA+ (1400 x 1050)
• Brightness (Typical):  3200 Lumens
• Contrast Ratio:  2200:1 (Full On/Full Off)
• Lamp Life and Type:  Estimated at 2000/3000 Hours (STD/ECO) 220W
• Throw Ratio:  1.95-2.15:1 (Distance/Width)
• Image Size (Diagonal):  34.59" to 304" (0.88 to 7.72m)
• Remote Control:  Fully Featured Remote Control w/Mouse and Laser pointer
• Projection Distance:  3.9' to 32.8' (1.2 to 10 m)
• Displayable Colors:  16.7 Million
• Audio:  One 2-Watt Speaker
• User Controls:  Complete On Screen Menu Adjustments in 11 Languages
• Computer Compatibility:  VGA, SVGA, XGA, SXGA+ Resized; PC and Macintosh Compatible
• Video Compatibility:  NTSC, PAL, SECAM, SDTV (480i), EDTV (480p), HDTV (720p, 1080i)
• Uniformity:  85%
• Aspect Ratio:  4:3 Native, 16:9 Compatible
• Projection Lens:  F = 2.46 ~2.58, f = 21.79~23.99 mm, 1.10X Manual Zoom and Focus
• Keystone Correction: +/- 15 degrees Vertical
• Horizontal Scan Rate:  31.5 to 100 kHz
• Vertical Refresh Rate:  47 to 85 Hz
• Monitor Loop Through:  D-Sub 15 VGA Output (Functional in Both Normal and Standby Modes)
• I/O Connectors:  DVI-D w/HDCP, Two VGA-In, VGA-Out, S-Video, Composite Video, Four Audio-In, Audio-Out, USB, +12V Trigger, RS-232, +5V Trigger
• Security:  One Kensington Lock Port
• Projection Method:  Front, Rear, Ceiling Mount, Table Top
• Weight:  6.3 lbs (2.9 kg)
• Dimensions (W x H x D):  11.51" x 3.73" x 8.66" (295 x 95.7 x 222 mm)
• Noise Level (STD/ECO):  34dB/29dB
• Power Supply:  AC Input 100 - 240V, Auto-Switching
• Power Consumption:  305 Watts (Maximum), < 10 Watts (Standby)
• Operating Temperature:  41-95 degrees F (5-35 degrees C) (80% Humidity), Adjustable Fan Speed for High Altitude Application
• Standard Accessories:  AC Power Cord, VGA to VGA Cable, Composite Video Cable, Remote Control, Batteries for Remote, Carrying Case, Quick Start Guide, Warranty Card and User's Manual
• Optional Accessories:  Ceiling Mount, VGA to Component Cable, S-Video Cable, Audio-Out Adapter, Gold Service Warranty and GrayWolfII Series Screens