Larger Installation LCD Data Projector Advanced functions make this projector effective for use in conference rooms, lecture halls and other mid to large-size spaces. The CPX809 delivers an extremely high brightness of 5,000 ANSI lumens. In large conference rooms and lecture halls, it can project large screens that are sharp and easy to watch. This LCD data projector has a variety of functions to improve the images that it projects. Thanks to Motion Adaptive Progressive Scan, 3:2 Pull Down, Noise Reduction, Equalizing Gamma and 3D Y/C Separation, you can even project moving pictures with beautiful clarity. Numerous input terminals allow connectivity with a variety of video sources. The HDMI terminal allows digital signals to be transmitted in the digital domain, providing images of beautiful quality. The CPX809 also has an SD card slot.