SmartEco Technology for a Greener Environment BenQ has taken a further leap, developing its own SmartEco Technology to perfect what DLP can do for energy saving in the 21st century classroom. Built with this brand new invention, the MX514 brings together uncompromised brightness, exquisite picture quality and optimized lamp life through innovative features Eco Blank Mode The eco blank mode helps blank the screen and conserve lamp power by up to 70% when the projector is not actively in use. By blanking the projection screen, presenters get to redirect audiences' focus back on them while keeping the Earth looking great SmartEco Mode The SmartEco mode cleverly adjusts the lamp power to maximize power saving by delivering the best contrast and brightness performance using only as much light as needed No Source Mode The automatic switch to eco blank mode after the projector is turned on for over three minutes without a display source, eliminating unnecessary energy waste and prolonging the life of the projector lamp Closed Captioning Display subtitles in video content without the need for an external closed-captioning device with the MX514. It's perfect for viewing in educational settings such as language classes where a transcript of onscreen dialog is desirable Instant Restart The instant restart feature gives teachers a 90-second window period to turn the projector back on immediately when it has been switched off by accident - no waiting necessary Quick Cooling Cooling time itself has been reduced by over 60%, saving your time and minimizing the risk of heat damage to sensitive internal components Teaching Template To make your teaching job easier, BenQ has added the teaching template function to the MX514. Now, with four different line pattern designs to choose from - letter formation, musical staff, worksheet and coordinate chart, you can easily write or draw on whiteboards as well as blackboards without the need of drawing lines or charts ecoFACTS Arsenic-free optical glass / BFR/PVC-free casing plastics / PVC-free plastic packaging On-Screen Display Languages English / France / Germany / Italian / Spanish / Russian / Traditional Chinese / Simplified Chinese / Japanese / Korean / Swedish / Dutch / Turkish / Czech / Portuguese / Thai / Polish / Hungarian / Croatian / Romanian / Norwegian / Danish / Bulgaria / Finnish / Indonesian / Greek / Hindi / Arabic (28 languages) Picture Modes Dynamic / Presentation / sRGB / Cinema / User 1 / User 2 3D Support and Compatibility PC: 120Hz frame sequential 3D for resolutions up to XGA PC: 60Hz top-bottom 3D for resolutions up to SXGA+ Video: 60Hz frame sequential 3D for resolutions up to 48