Information for your safety and comfort iiiFirst things first viiiUsage Notes viiiPrecautions viiiIntroduction 1Product Features 1Package Overview 2Projector Overview 3Projector Outlook 3Control Panel 5Remote Control Layout 6Getting Started 8Connecting the Projector 8Turning the Projector On/Off 10Turning on the Projector 10Turning the projector off 11Adjusting the Projected Image 12Adjusting the Height of Projected Image 12How to optimize image size and distance 13How to get a preferred image size by adjustingdistance and zoom 17User Controls 21Installation menu 21Acer Empowering Technology 22Onscreen Display (OSD) Menus 23Color 24Image 26Setting 28Management 31Audio 313D 32Language 33Acer LAN webpage management 34Contents