User ManualTable of ContentsThe Knöll™ HD177 Introduction5Usage Guidelines5Projector Positioning6Connecting a Video Device91010Displaying an Image (Video or Computer)10Turning off the projector12Troubleshooting the remote16Service Menu24Specifications263030RS232 Terminal Specifications and Commands30LIMITED WARRANTY34Size: 1.06 MBPages: 34Language: EnglishOpen manual