User ManualTable of ContentsAcer Projector1K11 Series User's Guide1Information for your safety and comfort3First things first8Usage Notes8Precautions8Contents9Introduction11Product Features11Package Overview12Projector Overview13Getting Started17Connecting the Projector17Turning the Projector On/Off18Adjusting the Projected Image20User Controls23Installation menu23Acer Empowering Technology24Onscreen Display (OSD) Menus25Color26Image27Setting29Management29Audio30Timer30Language31Appendices32Troubleshooting32LED & Alarm Definition Listing36Specifications37Compatibility modes38Regulations and safety notices42Size: 2.67 MBPages: 47Language: EnglishOpen manual