Mitsubishi Electronics LVP-X400U Maintenance, Cleaning the air-filter, Cleaning the lens

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Maintenance

Caution:

Be sure to turn off the projector and unplug the power cord from the wall outlet before you perform any main- tenance on the projector.

Cleaning the air-filter

Clean the air-filter frequently (about once a month). If the filter or ventilation slots become clogged with dirt or dust, the temperature inside of the projector may rise and cause some troubles, such as damage of in- side parts, and shortening the life of panel.

When the temperature inside of the projector rises, the TEMP indicator blinks in red, and the power will be shut off to be stand-by which LAMP indicator is turned off.

Filter cover

1. To remove the filter cover, press the ridged area gently, push the cover in the direction of the arrow and lift.

2.Remove the air-filter from the filter cover.

3.Wash the air-filter.

• Use water or a mild

detergent diluted with

 

water to clean the filter.

 

Rinse the filter

 

thoroughly and let it dry

Filter

completely.

Filter cover

 

4.Attach the filter to the cover.

5.Reinstall the filter cover.

Important:

If the filter is damaged or becomes extremely dirty, contact your dealer for replacement.

The power will not turn on if the air-filter cover is improperly installed.

Caution:

Be sure to use the projector with an air-filter. If not, dust may get inside the projector, causing a fire or a breakdown.

Cleaning the projector and the ventilation slots

Use a soft cloth to clean the projector and the ventila- tion slots. When the slots become dirty, wipe them with a soft cloth dampened with a diluted mild detergent, and then wipe them with a dry cloth.

To protect the surface of the projector from fading or deteriorating:

Do not spray insecticide on or inside the projector.

Do not use benzine or thinner to clean it.

Do not let rubber or plastic materials come into contact with the projector.

Cleaning the lens

Use a standard lens-cleaning brush or a piece of lens tissue dampened with lens cleaning fluid. The lens sur- face is fragile. Use only recommended, nonabrasive lens-cleaning materials. Do not touch the lens with your fingers.

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Contents English Français Deutsch Italiano Español X400When using the projector in Europe Compliance NoticeContents Important safeguards Compliance Notice of Industry Canada Overview Terminal boardBottom side Remote control About laser beamUsing the remote control Battery installationOperation area for wireless control system Using the wired remote controlInstallation Orientation of the projectorFront projection Front projection, ceiling mountBasic connections Projector + AV equipmentProjector + DVD player or Hdtv decoder For using Macintosh Projector + Personal computerFor computer with DVI terminal About DDC For DVI connectionAdjusting the angle of projection Preparing the projector for operationGetting ready for projection To operate projector power on Auto PositionButton To operate projector power on Continue Volume from the speakerTurning off the projector AV muteMenu operation Basic operationInstallation Menu operationPicture OptionUser memory for signal setting SignalPicture adjustment Adjusting the imageColor temperature Color matrixAdjustment from personal computer Picture adjustment XGA85Advanced features for presentation ExpandPicture in Picture PinP StillAdvanced features for presentation Mouse remote controlProjector + computer with USB connector Projector + computer with PS/2 connectorLamp replacement Interval of the lamp replacementHow to reset the operation time meter Maintenance Cleaning the air-filterCleaning the projector and the ventilation slots Cleaning the lensTroubleshooting Problems Cause Possible SolutionsIndicators Normal conditionAbnormal condition Specifications Rated input LCD panelsSpecifications ConnectorsDimensional drawings mm Replacement part Option / Not included in the box871D293A40
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