Information for your safety and comfort iiiFirst thing first viiiUsage notes viiiPrecautions viiiIntroduction 1Product Features 1Package Overview 2Projector Overview 3Projector Outlook 3Control Panel 4Remote Control Layout 5Getting Started 7Connecting the Projector 7Turning the Projector On/Off 8Turning on the Projector 8Turning the projector off 9Adjusting the Projected Image 10Adjusting the Height of Projected Image 10How to optimize image size and distance 11How to get a preferred image size by adjustingdistance and zoom 13User Controls 15Installation menu 15Acer Empowering Technology 16Onscreen Display (OSD) Menus 17Color 18Image 20Management 22Setting 22Audio 25Timer 25Language 26Appendices 27Contents