For the ideal projected image to match the latest in WXGA notebooks and popular video formats, the 3M Super Close Projection System SCP740 is the solution you need. It features a brightness level of 2600 ANSI Lumens together with a Contrast Ratio of 1600:1 and WXGA output. It offers benefits like DLP Brilliant Color, DVI-D connectivity and an integrated wind tunnel for fan noise reduction which works better than traditional ceiling mounted projectors because the extreme off-axis short throw reduces light in the presenter’s eyes. The SCP740 has two computer/component RGB inputs, One computer RGB output which is ideal for the teacher's monitor, S-video input for connecting a DVD/analog video device, an audio output connection which can be used with personal speakers, and an RCA Audio/Video for camcorders, digital cameras, gaming and more. An RJ-45 ethernet connection provides network capabilities and basic remote administration, and a RS232 connection allows for basic remote control. 3M offers a 3 year limited, parts and labor warranty on projector, and 90 days or 180 hours with remainder of year 1 prorated on the lamp.