Information for your safety and comfort iiiFirst things first xUsage Notes xPrecautions xIntroduction 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 off the Projector 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 adjusting distance andzoom 13User Controls 15Installation menu 15Acer Empowering Technology 16Onscreen Display (OSD) Menus 17Color 18Image 19Management 21Setting 21Audio 24Timer 24Language 25Appendices 26Contents