InFocus LP 640 manual Displaying a computer image, ? No startup screen? Get help on

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Displaying a computer image

Remove the lens cap.

remove lens cap

 

Press the Power button on the top of the projector or the remote.

press Power button

The LED flashes green and the fans start to run. When the lamp comes on, the startup screen is displayed and the LED is steady green. It can take a minute for the image to achieve full brightness. The Interactive Display on the projector indicates the startup status.

? No startup screen? Get help on page 17.

turn on computer

Turn on your computer.

The computer’s image should appear on the projection screen. If it doesn’t, press the Computer button on the projector’s keypad.

activate laptop’s external port

Make sure your laptop’s external video port is active.

Many laptops do not automatically turn on their external video port when a projector is connected. Usually a key combination like FN + F5 is used to turn the external display on and off. Refer to your computer’s documenta- tion to learn your computer’s key combination.

?No computer image? Try pressing the Auto Image button on the keypad. Get help on page 17.

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Contents USER’S Guide Trademarks Declaration of ConformityFCC Warning EN 55022 WarningTable of Contents Important Operating Considerations for Safety Introduction Projector components and featuresIncluded items Online RegistrationWireless Projection Connector PanelConnector panel of LP540 Connector panel of LP640Connecting a computer Required computer connectionsOptional computer connections Connect network cable ? No startup screen? Get help on Displaying a computer imageFirst-time projector use with Windows For Windows 2000, Windows ME, and Windows XP Wizard launches two timesAdjusting the image Connecting a video device Standard video connectionsOptional video connections Displaying a video image Adjust the volume on the keypad or remote Troubleshooting your setup Shutting down the projectorLED behavior and meaning Computer image projected Only startup screen appearsNo computer image, just the words Signal out of range Computer Page Color Turn off Ceiling in SettingsSystem menuLamp turns on Lamp won’t turn on, LED blinking redStill having problems? Using the keypad buttons Troubleshooting the remote Using the remote controlUsing the audio Troubleshooting audioConnecting external speakers Optimizing computer images Presentation featuresCustomizing the projector Optimizing video imagesUsing the menus Picture menu Presets Room Lighting Advanced settings Settings menu Startup Logo Blank Screen Effect Key Picture in Picture Network Language Service menu Network Info Cleaning the lens MaintenanceReplacing the projection lamp Resetting the lamp timer Using the security lock Cleaning the dust filtersStandard Accessories Ship with the projector Part Number AccessoriesOptional Accessories Part Number AppendixRed LED behavior and projector errors Projected image sizeRed LED Behavior Explanation Dhcp NumericsLED XGA