Native Aspect Ratio4x3TechnologyDLPResolutionXGA(1024x768)Lumens (Eco/High)2500/3200Contrast40003DYes Supports PC-based 3D contentClosed CaptioningYesSpeakers2W (1 x 2W)Audible Noise (Eco/High, dBA)30 dB/30 dBKeystone± 40ºVLampSP-LAMP-070Lamp Hours (Eco/High)3500/5000ConnectionsVGA, HDMI 1.4, S-Video, CompositeC, VGA Monitor OutputImage Offset15Lens Shift: Horz (min/max)/Lens Shift: Vert (min/max)/Throw Ratio2.17~1.97Weight(lbs/kg)4.8/2.2Product Dimensions HxWxD9.25in x 11.81in x 2.76in (235mm x 284mm x 70mm)Shipping Weight(lbs/kg)8.7/4.0Shipping Dimensions HxWxD12.99in x 12.99in x 5.9in (330mm x 330mm x 150mm)Power consumption (Max, Watts)260Product Warranty2 YearsLamp Warranty6 MonthsAccessory Warranty90 Days