Ask Proxima C440/C450 manual Displaying a computer image

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Displaying a computer image

Remove the lens cap.

remove lens cap

 

Press the power switch on the back of the projector to the on position, then press the Power button on the top of the projector or the remote.

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.

?No startup screen? Get help on page 19. 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.

press Power switch press Power button

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turn on computer

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 19.

activate laptop’s external port

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Contents User’s Guide Page $GREH$FUREDWSGI Trademarks Table of Contents Important Operating ConsiderationsPage Accessories Projector components and features backIntroduction Online RegistrationConnector Panel Positioning the projector Connecting a computer Required computer connectionsOptional computer connections Visit our website for information on ProjectorNet Displaying a computer image First-time projector use with Windows Wizard launches two times For Windows 2000, Windows ME, and Windows XPAdjusting the image Connecting a video device Standard video connectionsOptional video connections Connect BNC cables Displaying a video image You can also adjust the zoom and focus via the menus. See Troubleshooting your setup Power SaveShutting down the projector Screen SaveSolution Computer image projectedRange Out Image clear and not cropped Page Color Lamp won’t turn on, Temp LED solid red Lamp won’t turn on, Lamp LED blinking redLamp must be replaced Lamp turns on Still having problems? Using the keypad buttons Using the remote control Troubleshooting the remoteUsing the audio Troubleshooting audioConnecting external speakers Presentation features Optimizing computer imagesOptimizing video images Customizing the projectorUsing the menus Picture menu Presets Advanced settings Settings menu Save Screen PiP Enable PiP Position Effect Key Network Maintenance Cleaning the lensChanging the lens Lamp module is on the right Resetting the lamp timer Cleaning the dust filter Using the security lockTroubleshooting Appendix Projected image sizeDistance Image Width 2.3 25/7.6 LED Behavior LED color/behavior MeaningRS-232 commands Communication ConfigurationCommand Format Setting ValueError Conditions Limitations= Japanese = Korean = Portuguese = Russian = Norwegian NND Ntsc Function Com Min Max Step Mand Fault Numerics Page XGA Limited Warranty Warranty Limitation and ExclusionLimited Warranty Period To Be Eligible For Limited Warranty CoverageTo Obtain Warranty Service If YOU Need Assistance