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TroubleshootingENGLISH - 57 MaintenanceProblem Cause ReferencepagePartial, scrollingor incorrectlydisplayed imageFor computer input, press the button on the remotezcontrol.—If you are using a Windows PC*z1. Open the [My Computer] icon, then click the [Control Panel] folder.2. Click the [Display] icon and select the [Settings] tab and set thedisplay resolution lower than or equal to UXGA (1600 × 1200).If you are using a Notebook*z1. First, follow the steps above to adjust resolution of the computer.2. Press the appropriate keys listed below for your notebookmanufacturer to send signal out from notebook to projector.Panasonic [Fn]+[F3] SAMSUNG [Fn]+[F4]Gateway [Fn]+[F4] Acer [Fn]+[F5]SHARP [Fn]+[F5] TOSHIBA [Fn]+[F5]IBM/Lenovo [Fn]+[F7] LG [Fn]+[F7]SONY [Fn]+[F7] EPSON [Fn]+[F8]Asus [Fn]+[F8] FUJITSU [Fn]+[F10]NEC [Fn]+[F3]/[F5] HP/Compaq [Fn]+[F4]/[F5]DELL [Fn]+[F1]/[F8]Apple [F7]/[Command]+ [F2]or System Preference Monitor ResolutionIf you experience difficulty changing resolutions or your monitor freezes,zrestart all equipment including the projector.The screen of theNotebook computeris not displayingyour presentationSome Notebook PCs may deactivate their own screens when a secondzdisplay device is in use. Each has a different way to be reactivated.Refer to your computer’s manual for detailed information.—Image is unstable orflickeringAdjust [Phase] in the [Position] menu.z 36Vertical lines can beseen from the imageAdjust [Clock] in the [Position] menu.zPlease change the output of the computer that is compatible with thiszprojector.36The image maybe stretched dueto different videosourcesWhen the video source is 16:9, adjust [16:9] in [Aspect Ratio] in thez[Position] menu.When the video source is 4:3, adjust [4:3] in [Aspect Ratio] in thez[Position] menu.If the image remains stretched after the previous settings, please adjustzthe aspect ratio of the player.36Image is too smallor too largeMove the projector closer to or further from the screen.z 20~21Confirm [Aspect Ratio] in the [Position] menu.z 36Image is reversed Confirm [Ceiling Mount] in the [Position] menu.z 37The projector stopsresponding to allcontrolsIf possible, turn off the projector, then unplug the power cord and wait atzleast 30 seconds before reconnecting power. 50Lamp burns out ormakes a poppingsoundWhen the lamp reaches its end of life, it will burn out and may make azloud popping sound. If this happens, the projector will not turn on untilthe lamp module has been replaced.— |
