Description:Robust XGA resolution short throw projector designed for use in educational and corporate open plan office plan environmentsFeatures: Maximum 2500 lumens brightness with High, Standard and Low modes 0.62 throw ratio 3LCD BrightEra Technology XGA Widescreen Resolution 6000 hours Lamp Life Eco Mode Key Front Exhaust Easy to operate control panel layout Automatic Keystone Adjustment Smart APA (Auto Pixel Alignment) Auto Input Search Picture Muting Audio switcher facility Picture Freeze Function Digital Zoom Off and Go Direct Power On/Off Filter replaced at the same time as lamp Multiple Picture Modes Built-in security measures