Optoma Ex774 Projector Specifications
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Dazzling with Stunning Brightness and Affordable Price Optoma EX774 literally is the perfect value solution for large-venue projection applications in both business and education. Featuring unbeatable 4300 ANSI lumens, native XGA resolution, 3000:1 ultra high con- trast ratios, digital connectivity, and most affordable price in high-lumen category, EX774 brings you a whole new choice to enjoy the superior projection quality without compromise on budget. Single 0.7’’ DarkChip3 DMD Chip Incorporates Texas Instrument latest DC3 technology with native XGA resolution Remarkable 4300 ANSI Lumens & 3000:1 Contrast Ratio Producing vivid and dazzling pictures even in environments with ambient \ lighting Advanced Security FeaturesKeypad lock/ Kensington lock/ pin code/ security timer offer the maximum\ theft deterrent Comprehensive Connectivity Options DVI-I (with HDCP, & support HDMI), VGA (In & out), S-Video, Composite Video, Audio (In & out), 12V relay for screen control, USB (for remote mouse & service) Remote & Central Control RS232 connection with projector ID programmable, simultaneously have multiple computers in control Luxury carry case for use on the move A luxury carry case provided you the mobility to take the EX774 anytime, anywhere User Friendly Design Quick power on/off Remote Control with Mouse function via USB and laser pointer DLP ® filter-free design for zero maintenance Well-considered Lamp Replacement from Top Cover For easy maintenance and service Make your presentation a real standout Available from: www.optoma.comAll Specifications are subject to change without notice.© 2008, Optoma Corporation. DLP® and the DLP® medallion are trademarks of Texas Instruments. All other names mentioned herein are property of their respective owners\ . For guide purposes only 1.0 2.0 2.5 3.0 4.0 5.0 6.0 7.0 8.0 27.3 54.7 68.4 82.0 109.4 136.7 164.0 191.4 218.7 23.4 46.9 58.6 70.3 93.7 117.2 140.6 164.0 187.5 Projection Distance Maximum ImageMinimum Image EX774 Projection Distance (meter) / Image Size ( 4:3 diagonal inch) Estimated Lamp Life Projection Image Size Projection Distance Throw Ratio Keystone Correction Aspect RatioScan Rate Lamp Type Speaker PC Compatibility Video Compatibility Input / OutputConnections Uniformity Power Supply Weight Operational Noise Dimensions ( W×D×H ) SpecificationEX774 Projection Lens 134.2 million colors 23.4 to 306 inches 1.0m ~ 11.2m 1.8~2.1 : 1 (distance/screen width) ± 30 (vertical) 4:3 Native, 16:9 Compatible H: 15 & 31-90 KHz / V:50-85 Hz UXGA, SXGA+, SXGA, XGA,SVGA,VGA Compression VESA standards, PC signal & Macintosh compatibles 85 % 3W 3000 hours (STD mode) / 2000 hours (Bright mode) AC input 100 ~ 240V; 50/60 Hz 3.72 kg / 8.2 lbs 31dB(STD mode) 300mm x 244mm x 100.5mm Displayable Colors Display Technology ResolutionBrightness Contrast Ratio TI DLP ® Technology/ 0.7” XGA DarkChip3 DMD Chip Native XGA (1024x768), Computer capability up to UXGA (1600x1200) 60\ Hz 3000:1 4300 ANSI Lumens HDTV (720p, 1080i/p),SDTV(480i/p,576i/p),Full NTSC, PAL, PAL-M, PAL-N, SECAM, DVI-I(PC VGA/ YPbPr/ RGB/ DVI-D with HDCP support HDMI) x1,VGA(YPbPr/\ RGB/SCART) x 1, S-Video x 1, Composite Video x 1,Audio input RCA x 1, Audio input mini-jack x 1;VGA output x 1; Audio output mini-jack x 1; US\ B Port (For wireless mouse/service) x 1, RS-232 control interface x 1, +12v r\ elay for screen controlx1;IR receivers x 2 (front & back) F=2.6~2.81, f=26.01~29.84mm 1.15x Manual zoom/ focus lens 280-watt user replaceable lamp Optoma proprietary TrueVivid™ color enhancement technology affords better balanced chrominance and luminance for life-like colors, giving the viewer the ultimate visual experience. TrueVividTM Technology with TrueVivid™ without TrueVivid™ EX774 Connections 0102 07 03040506 0809101112 01. POWER SWITCH 02. DVI-I 03. VGA/SCART/YPbPr 04. VGA-out 05. S-Video 06. Video 07. RS232 08. +12V Relay 09. USB 10. Audio out 11. Audio in 12. Audio in L/R EX774 Easy Lamp Replacement Optoma 5 segment color wheel produces true vivid color and maximized color accuracy, displaying more vibrant and deeper yellow color than previous XGA DLP ® models Color Enhancement Technology OP-EX774_ 200808 RS-232 Control Management Control plural EX774 by wire via RS-232 hub or directly with projector I\ D in EX774 PC with 4 port of RS-232 Bright, vivid colors with 5 segment color wheel Well-considered lamp replacement from top cover for easy maintenance and service EX774 EX774