Ideal for any lecture hall or boardroom, this projector's ultra-bright picture offers incredible clarity and detail even with the lights on. Cutting-edge 3LCD technology delivers bright images with sharp contrast and a full range of colors without any rainbow effect or color breakup. HD-ready projector features native XGA resolution for accurate projection of high-definition digital images. Auto keystone correction, A/V Mute Slide Door and 1.6x zoom offer easy control. Built-in Ethernet port makes networking easy. Built-in speaker and closed caption decoder provide superior sound and communication. Long-life bulb ensures low cost of ownership. Dust resistant design protects delicate optics for long-term, worry-free performance. Super dense, long-lasting air filter and air flow sensor ensure energy efficient operation. Fast start up and shut down capabilities make it easy to move this projector from one classroom or meeting room to the next.