The 3D Ready Sharp PG-D2870W combines high brightness (3000 Lumens) and WXGA native resolution with the convenience of short-throw Projectorection design. This makes the PG-D2870W a wise choice for classroom and meeting room applications. In addition to incorporating the latest BrilliantColor™ DLP® technology with DLP Link™ (for high quality 3D Projectorection from a single Projectorector), the PG-D2870W offers a 7 Watt audio system, RJ-45 network connector, built-in closed caption decoder and sealed DLP chip with filter-free design. Built in an ISO 14001 certified factory, with standby power consumption as low as 0.32W and an estimated lamp life of up to 5,000 hours (Eco+Quiet: On), this slim and lightweight RoHS compatible Projectorector is exceptionally environmentally friendly! Features Short Throw Design - permits a 100” diagonal WXGA image to be Projectorected from a distance of only 5’ 1” from the screen and a 60” diagonal WXGA image from only 3’ 1” from the screen. This short-throw design is ideal for interactive presentations and simplifies the Projectorector placement in classrooms, meeting rooms and other venues with limited space. An optional wall mount bracket (AN-STWM20) is also available to simplify installation. 3D-Ready - Make sure your Projectorector is ready for use with new 3D content. Incorporating DLP Link technology, when used with compatible 3D field sequential content and active shutter 3D glasses (not included) that support the DLP Link system, the PG-D2870W captivates audiences with breathtaking 3D imagery. The PG-D2870W offers 3D support with both 60 Hz and 120 Hz WXGA (1280 x 800 and 1280 x 720), XGA (1024 x 768) and SVGA (800 x 600) sources. (When not being used for 3D Projectorection, these models offer full compatibility with traditional "2D" content.) High Brightness and Contrast - 3000 Lumens with 2000:1 Contrast Ratio. High Output 7 Watt Sound System - Variable Audio Line-Out (“VAO”) is also provided to use the Projectorector with an external sound system or powered loudspeakers. BrilliantColor DLP Technology and Five-Segment Color Wheel - for superior color accuracy with more realistic image reproduction. Wide Complement of Input/Output Terminals - Inputs include HDMI®, 2 RGB/Component Video (second can be used for either a second input or loop-through output), S-Video, Composite Video, 2 Stereo Audio Inputs and Variable Audio Line Output. Control and Communications terminals include RJ-45 LAN, RS-232C and USB. RJ-45 Network Connector - permits remote access by web browser, diagnostics and auto e-mail sending, and has ability to link to a specific website for service and support. Free Downloadable Sharp Display Manager™ Software - for multiple Projectorector management and monitoring for theft prevention. Sealed DLP Chip, Filter-Free Design - for lower maintenance and operating costs. "Quick Start" On-Screen Setup Guide; Built-in Closed Caption Decoder Wall Color Screen Adjustment Function - for use with whiteboards and blackboards. Presentation Assist Functions - (by remote control) include page up/down, GUI (Graphic User Interface) pointer, spotlight and mouse control. Pointer offers a choice of five on-screen icons; Spotlight function highlights a box or row of information. Unique Slide Lens Cover - helps protect lens from dust and provides an instant lens shutter. If the lens cover is kept closed for more than 30 minutes, the Projectorector automatically turns off. This is a safety feature. Slim, Compact and Lightweight - with a height of only 3.1", weight of 6.4 lbs. and 12% reduced volume compared to our previous series. Enhanced Anti-Theft Design - includes LAN monitor function, reinforced metal security bar, metal security plate (for use with ceiling bracket) and optional security cable kit (for use with ceiling bracket). Shutter Door on Lamp Housing - helps keep glass confined in the event of lamp breakage. Audio Pass-Through (standby audio out) - permits the audio output terminal to be used when the Projectorector is in standby mode. (Projectorector must be set to Standby Audio-Out: On and Standby Mode: Quick Start.)