The XR-30X is a perfect tool for any business presentation, offering high brightness, the latest Texas Instrument DLP technology and TrueVision (DDP2000) image processing for seamless educational or business lectures and presentations, making them the ultimate choice for both data and video projection.For precise image reproduction, the XR-30X has a native XGA (1024 x 768) resolution. The unit can project a brilliant image in virtually any room or run almost any application with vibrant contrast ratios for realistic black tones. For superior color accuracy, the model incorporates a Condenser Lens Optical System that creates rich black tones and sharp on-screen images. A 3x speed 4-segment color wheel with an enhanced white color segment optimizes white level and brightness to help ensure that all projected images are uniform.The XR projectors display a crystal clear picture for an occasional home theater set-up or to show the big game in high definition at home. They offer HDTV/DTV compatibility for use with current and future video technologies as well as extensive connectivity. A high-quality scaler transforms TV signals into non-interlaced representation for a better picture. Inputs are provided for DVI-D digital computer with HDCP video for crisper, virtually noise-free projection from HDCP compliant digital video sources, an RGB or component source, S-video, composite video and stereo audio. Outputs include stereo variable audio line-out ("VAO") and RGB monitor loop-through. The models also feature an RS-232C port.