Epson PowerLite 7900p Projector9/04 Epson PowerLite 7900p Projector - 1Projector SpecificationsGeneralType of display Poly-silicon Thin Film Transistor(TFT), Active MatrixLens F=1.7 to 2.3, f=28 to 37 mmZoom ratio 1:1.35Resolution 1024 × 768 pixels (native format)Color reproduction 24 bit, 16.7 million colorsBrightness 4000 ANSI lumens in high brightnessmode; 3000 ANSI lumens in lowbrightness modeContrast ratio 700:1Image size 30 to 300 inchesProjection distance 2.5 to 36.5 feet (0.8 to 11.1 meters)Projection methods Front, rear, and ceiling mount (upside-down front or rear)Internal soundsystem 5 W monauralOptical aspect ratio 4:3 (horizontal:vertical)Noise level 36 dB in high brightness mode;33 dB in low brightness modeKeystonecorrection angle ±40° vertical, ±20° horizontal(automatically adjusts vertical angle)Projection LampType UHE (Ultra High Efficiency)Powerconsumption 250 WLamp life About 2000 hours (high brightnessmode); 3000 hours (low brightnessmodePart number V13H010L22Remote ControlRange 33 feet (10 meters)Battery Alkaline AA (2)DimensionsHeight 4.6 inches (117 mm), feet retractedWidth 16.5 inches (419 mm)Depth 12.8 inches (325 mm)Weight 12.3 lb (5.6 kg)Mouse CompatibilitySupports USB (Type B)ElectricalRated frequency 50 to 60 HzPower supply 100 to 120 VAC, 50/60 Hz200 to 240 VAC, 50/60 HzPower 1.6 to 3.6 A, 50/60 HzconsumptionFocus ringZoom ringTemperature light PowerlightLamp lightControl panelAir exhaustventRemotecontrolreceiver andWall Shot lensFootrelease leverFront adjustablefoot Air filterType BUSB portRS-232serial portDVI portRearadjustablefootComputerport Kensington ®security lockAudio-in port (forComputer and DVI)Power inletSpeakerRemote controlreceiverS-Video port andrelated audio portsVideo port andrelated audioportsRemote portBNC ports (Comp2 or Component)Audio-out portRJ-45 Ethernet port(for wired LAN)Monitor-out port