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 9Connecting the Projector 9Connecting the Projector for Wireless Function 11Turning the Projector On/Off 12Turning on the Projector 12Turning the projector off 13Adjusting the Projected Image 14Adjusting the Height of Projected Image 14How to optimize image size and distance 15How to get a preferred image size by adjustingdistance and zoom 19How to get a preferred image position byadjusting lens shift 23User Controls 28Installation menu 28Acer Empowering Technology 29Onscreen Display (OSD) Menus 30Color 31Image 32Management 35Setting 35Audio 38Contents