Project Bright Vibrant Presentations Effortlessly Any Time Of Day. Designed For Meeting Rooms And Classrooms The Dx322 Boasts Amazing Colour Long Lamp Life And Energy-Saving Features For A Lower Overall Cost Of Ownership. This Projector Is Easy To Connect To With Multiple Inputs A Built-In Speaker And Usb Power. Perfect For Connecting Hdmi Dongles Or A Laptop Pc Or Blu-Ray Player For Clear Projected Images With Sound. This Portable And Lightweight Projector Can Be Installed Or Taken On The Move For Off-Site Meetings. Give Powerful Presentations And Educational Lessons With Stunning Colours. Optoma Projectors Provide Reliable Colour Performance Suitable For Any Content And Environment. From Accurate Srgb Colours For Lifelike Images To Vibrant Punchy Presentations. There Is A Display Mode To Specific To Meet Your Needs. Perfect For A Range Of Graphic And Video Presentations. Add More Depth To Your Image With A High Contrast Projector. Compared To Competing For Technology Optoma Dlp Projectors Provide You With Brighter Whites And Ultra-Rich Blacks Images Come Alive And Text Appears Crisp And Clear - Ideal For Business And Education Applications. Optoma Projectors Can Display True 3D Content From Almost Any 3D Source Including 3D Blu-Ray Players 3D Broadcasting And The Latest Generation Games Consoles. A Powerful Built-In Speaker Provides Exceptional Sound Quality And An Easy Setup Without The Need For Costly External Speakers. Eco+ Technology Brings Together High Contrast Improved Lamp Life And Energy-Saving Features That Are Easy To Use While Reducing Power Consumption. Using The Specially Designed Lamp Modes You Can Reduce The Power Consumption By Up To 70%. Each Mode Also Has A Positive Effect On The Lamp Life While Lowering The Total Cost Of Ownership And Reducing Maintenance. The Quick Resume Feature Allows The Projector To Be Instantly Powered On Again If It Is Accidentally Switched Off. The Projector Will Start Up Instantly When Power Is Supplied To The Unit. This Eliminates The Need To Manually Turn On The Projector Via The Remote Control Or The Keypad Ideal For Use In Rooms With A Master Power Switch. Power Off Your Projector Immediately Or Directly At The Mains. This Means You Don’t Have To Wait For The Projector To Cool Down Before Turning It Off. There May Be Instances When The Projector Is Left Running When Not In Use. To Help Save Energy The Auto Power Off Feature Automatically Turns Off The Projector After A Set Period Of Time If It Is Not Being Used. Stay In Control Of Your Presentation With Eco Av Mute. Direct Your Audience’s Attention Away From The Screen By Blanking The Image When No Longer Needed. This Also Reduces The Power Consumption By Up To 70% Further Prolonging The Life Of Your Lamp. Connections: Input - 1 X Hdmi 1.4A 3D Support 1 X Vga (Ypbpr/Rgb) 1 X Composite Video 1 X Audio 3.5Mm Output - 1 X Vga 1 X Audio 3.5Mm 1 X Usb-A Power 1A Control - 1 X Rs232 Included In The Box: Dx322 Projector Power Cable Remote Control Battery Basic User Manual