InFocus LP290 Problem Image is too wide or narrow for screen, Problem Image is out of focus

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M a i n t e n a n c e

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T r o u b l e s h o o t i n g

 

 

 

Problem: Image is too wide or narrow for screen

Adjust the zoom or projector placement.

Adjust the width of the image. See page 24.

Problem: Image is out of focus

Turn the projection lens to focus the image.

Make sure the projection screen is at least 3.6 feet (1 m) from the projector, and that the projector is at a 90 degree angle to the screen.

Check the projection lens to see if it needs cleaning.

Problem: Image and menus are reversed left to right

Rear projection mode is probably turned on. Turn Rear off in the System menu. The image should immediately return to forward projection. See page 25.

Problem: Projected image is distorted

Try resetting the projector. See page 23.

Adjust the tuning of the image. See page 24.

Problem: Projected colors don’t match the computer or video player’s colors

Just as there are differences in the displays of different moni- tors, there are often differences between the computer image and the projected image. Adjust the brightness, color and/or contrast in the Main menu. See page 22.

Problem: Lamp seems to be getting dimmer

The lamp begins to lose brightness when it has been in use for a long time. Replace the lamp as described in “Replacing the Projection Lamp” on page 31.

Problem: Lamp shuts off

A minor power surge may cause the lamp to shut off. Turn off the projector, wait at least a minute, then turn it back in.

Make sure the vents on the bottom and back of the projector are not blocked.

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Contents Safety Certifications FCC Warning CanadaEN 55022 Warning Declaration of Conformity Australian Certification C-tick mark TrademarksTable of Contents Appendix IndexSafety Instructions Safety Definitions Safety SymbolsSafety Terms Customer Service Important Operating ConsiderationsLP280 Image ResolutionIntroduction LP290Compatibility Unpacking the ProjectorDiately if anything is missing Shipping box contents Rear view of projector Usage Guidelines If You Need AssistanceWarranty Setting UP the Projector F tT t i n g O j e c t o r Connecting a Computer Do you want to play your computer’s audio on the projector?T t i n g O j e c t o r Connecting a Video Player T t i n g O j e c t o r Powering up the Projector Turning Off the Projector Using the Projector Basic Image AdjustmentAdjusting the Projector I n g O j e c t o r Using the Remote Control Menu Using the Keypad and Remote ButtonsPower Source/Select keypad only or Computer and Video remote onlyVolume Arrow buttonsKeystone Contrast remote only Black remote onlyEffect remote only Brightness remote onlyUsing the On-Screen Menus Brightness Basic MenuContrast ColorSetup ResetAbout Setup menu Picture menuSystem menu Language menu Effect menuService menu Userlogo menu Maintenance & Troubleshooting Cleaning the LensCleaning the Dust Filters I n t e n a n c e Troubleshooting Replacing the Projection Lamp Replacing the Batteries in the Remote Control Using the Security Lock Troubleshooting Problem The projector is not runningLEDs Problem The screen resolution is not right Problem Only the start-up screen displaysProblem Color or text not being projected Problem Image isn’t centered on the screenProblem Image and menus are reversed left to right Problem Image is too wide or narrow for screenProblem Image is out of focus Problem Projected image is distortedPage I n t e n a n c e Troubleshooting Specifications AppendixAccessories Standard Accessories Ship with the projector Part NumberOptional Accessories HW-RF-REMLSRPortable and Laptop Activation Chart Key command to Computer Activate port De-activate portFN-F6 FN-F4 FN-F1 NCR Wyse Software driven Zenith FN-F10 Using Video Mirroring with a PowerBook Computer Using SimulScanProjected Image Size Index NumericsD e Page D e Limited Warranty InFocus-Branded ProductsWarranty Limitation and Exclusion
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