Information for your safety and comfort iiiFirst things first xUsage Notes xPrecautions xIntroduction 1Product Features 1Package Overview 2Projector Overview 3Projector Outlook 3Control Panel 5Remote Control Layout 6Getting Started 9Connecting the Projector 9Connecting the Projector for Wireless Function 10Turning the Projector On/Off 11Turning on the Projector 11Turning the projector off 12Adjusting the Projected Image 13Adjusting the Height of Projected Image 13How to optimize image size and distance 14How to get a preferred image size by adjustingdistance and zoom 18How to get a preferred image position by adjustinglens shift 22User Controls 27Installation menu 27Acer Empowering Technology 28Onscreen Display (OSD) Menus 29Color 30Image 31Management 34Setting 34Audio 37Contents