Optoma HD72 720p DLP Home Theater Projector 1300 lumens 720p The Optoma HD72 projector is a true 720p, high-performance projector for home theater enthusiasts. The HD72 features unique color processing technologies to deliver higher brightness and provide truer, more vibrant colors to the projected picture. And, with 10-bit per channel color processing, a 7-segment color wheel and its 5000:1 contrast ratio, the Optoma HD72 DLP® home theater projector delivers great color saturation and subtle color details for the best image quality. Features True High Definition 720p home theater projector 1300 lumens with 5000:1 contrast ratio in ImageAI mode HD compatibility 1080p and UXGA ImageAI™ Automatically adjusts the light intensity output to delivers amazing contrast ranges TrueVivid™ Color enhancement technology by Optoma insures realistic and true images with superior color precision 7 segment color wheel Long lamp life of 3000 hours Wide angle zoom lens with throw ratio of 1.58-1.90:1 Light shield design and ultra-quiet operation Dial digital HD connectivity (DVI-I and HDMI) YPbPr, RGB and SCART support Supports 18 languages   Specifications Display Technology 0.65” DarkChip2™ DLP® Technology by Texas Instruments Brightness (Typical) 1300 Lumens Weight 7 lbs (3.2 kg) Resolution Native WXGA (1280 x 768) Maximum Resolution PC: UXGA (1600 x 1200) Video: 1080p(1920 x 1080) Dimensions (W x H x D) 13.56" x 3.72" x 9.67" (344 x 94 x 246 mm) Contrast Ratio 5000:1 in ImageAI Mode 3500:1 (Full On/ Full Off) Noise Level 27db (STD) Lamp Type and Life 220W P-VIP, Estimated at 3000 Hours (STD) Image Size (Diagonal) 28” - 304” (0.7 - 7.7m) Projection Distance 3.9' - 39' Computer Compatibility UXGA, SXGA+, WXGA, XGA, SVGA, VGA Compression, VESA standards, PC and Macintosh Compatible Video Compatibility NTSC, PAL, SECAM, EDTV(480i/p, 576i/p), HDTV (720p, 1080i/p) Aspect Ratio 16:10 Widescreen Native with Support for 4:3 and 16:9 Projection Lens F=2.5-2.8, f= 22.25-26.69mm 1.2x Manual Focus/Digital Zoom Keystone Correction Horizontal and Vertical Throw Ratio 1.58-1.90:1 Horizontal Scan Rate 15-75 KHz Vertical Refresh Rate 43-85 Hz Power Supply 100-240V, 50-60 Hz Power Consumption 285W ±10% Full Power, Standby <13W Operating Temperature Operating: 5-35C, 80% Humidity (Max.) Storage: -20-60C, 80% Humidity (Max.) Displayable Colors 10-bit per Channel Color Processing Projection Method Front, Rear, Ceiling Mount, Table Top Uniformity 90% I/O Connectors HDMI, DVI w/HDCP, Component Video, Composite Video, S-Video, RS-232, Two IR receivers, Dual +12V Trigger Relays Warranty 2 Years Limited Parts and Labor, 90 Days on Lamp Inputs and Outputs HDMI input DVI with HDCP input Component Video input Composite Video input S-Video input RS-232 Serial Port +12V Trigger Kensington Lock What's in the Box Optoma HD72 Home Theater Digital Projector Composite video cable S-video cable Remote control and Batteries Power cable User Manual