33Computer InputPC System MenuPC System MenuComputer System SelectionThis projector automatically tunes to various types of computers with its Multi-scan system and Auto PCadjustment. If a computer is selected as a signal source, this projector automatically detects the signal formatand tunes to project a proper image without any additional settings. (Signal formats provided in this projector areshown on pages 75-76)One of the following messages may appear when:The projector can not recognize the connectedsignal conforming to the provided PC Systems.Auto is displayed on the System Menu boxand the Auto PC adjustment function worksto display proper images. If the image is notprojected properly, a manual adjustment isrequired (pp.35-36).There is no signal input from the computer.Check the connection between your computerand the projector. (See “Troubleshooting” onpp.68-70.)Auto-----The preset system is manually adjusted in thePC adjust Menu. The adjusted data can bestored in Mode 1-5 (pp.35-36).Mode 1PC Systems provided in this projector is chosen.The projector chooses a proper system providedin the projector and displays it.SVGA 1*Mode 1 and SVGA 1 are examples.1PC system can also be selected manually.Selecting Computer System ManuallyThe PC System MenuSelected system isdisplayed.Press the MENU button to display the On-ScreenMenu. Use the Point ▲▼ buttons to select Input andthen press the Point ► or the SELECT button.Use the Point ▲▼ buttons to select System and thenpress the Point ► or the SELECT button.Use the Point ▲▼ buttons to select the desired systemand then press the SELECT button.3RGB(Computer 1)Systems in this dialog boxcan be selected.Customized Mode (1–5)set in the PC adjust Menu(pp.35-36).