Dell Projector 1220 User Manual
Also see for Vostro 1450: User guideSetup guideOwner's manualSetup and features informationService manual
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Contents
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Troubleshooting Your Projector 39If you experience problems with your projector, see the followingtroubleshooting tips. If the problem persists, contact Dell (see ContactingDell on page 51).4 Troubleshooting Your ProjectorProblem Possible SolutionNo image appears on thescreen• Ensure that you have chosen the correctinput source on the INPUT SOURCEmenu.• Ensure the external graphics port isenabled. If you are using a Dell laptopcomputer, press (Fn+F8). Forother computers, see your respectivedocumentation. If images are notdisplayed properly, please upgrade thevideo driver of your computer. For Dellcomputers, see support.dell.com.• Ensure that all the cables are securelyconnected. See "Setting Up YourProjector" on page 8.• Ensure that the pins of the connectorsare not bent or broken.• Ensure that the lamp is securely installed(see "Changing the Lamp" on page 44).• Use Test Pattern in the Projector Settingsof the Advanced Settings menu. Ensurethat the colors of the test pattern arecorrect.FnF8CRT/LCD |
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