Display Technology DLP® by Texas InstrumentsNative Resolution XGA (1024 x 768)Resolution Supported VGA (640 x 480) to UXGA (1600 x 1200)Brightness 6000 ANSI lumensContrast Ratio 2000:1 (full on/full off)Image Size 31" to 300"Throw Ratio 1.64 to 1.89Zoom Ratio Manual Zoom, 1.15:1Lens F=2.4~2.7 , f=38.87~46.63mmLamp Life 260W x 2, 2000/3000 hours (Normal/Economic mode)Lamp Warranty 12 months or 2,000 cumulative hours whichever comes first(if purchased after February 1, 2010)Operational Noise 37/34 dB (Normal/Economic mode)Displayable Colours Full 16.7 million color paletteAspect Ratio 4:3 Native, 16:9 SelectableHorizontal Frequency 31 ~ 82 kHzVertical Scan Rate 48 ~ 85 HzProjection Position Front/Rear, Table/CeilingInput Sources PC:Analog RGB D-sub 15 pin x 1A/V:HDMI (v1.3) x1Component Video RCA x 3S-Video Mini Din 4 pin x 1Composite Video RCA x 1DVI-D (support HDCP) x 1Audio:Stereo mini jack x 1Output Terminals PC: 12V Trigger D-sub (15 pin) x 1Audio: 5 Watt Speaker x 2Control Terminals Serial Connector: RS232 8 pin MINI DINUSB Connector: USB x1 (Type mini B)Video Compatibility NTSC, PAL, SECAMDimensions (HxWxD) 443 x 167 x 355 mmWeight Net weight: 10.4 kg.Gross weight: 12 kg.Power Supply 100 to 240 VAC, 50 to 60 HzPower Consumption Max. 805W, Eco. Mode 705WPreset Modes / Application Modes PC A/V Input:Dynamic ModeStandard ModeCinema ModeUser 1 ModeUser 2 ModeFunctions Dual lamp (3 sets of lamp mode)3D Color ManagementQuick Auto SearchSleep TimerPresentation TimerPower On/Off TonePanel Key LockResolution Reminder11 sets of Picture Mode"Q?" Hot Key for FAQFreezeLamp CareWall Color CorrectionBrilliantColorTMVIDITMBlank (ECO mode)Quick CoolingAuto Off Security PasswordMy ScreenHDMI (v1.3)HDCP compatibleHDTV compatible12V triggerHighaltitudePlease, note: the item is dispatched from European Union. Items forwarded to EU adresses are free of custom clearance, but VATs apply accoding to EU law.