Mitsubishi Electronics XL5950U user manual Maintenance, Cleaning the air-filter, Cleaning the lens

Page 23

Maintenance

Caution:

Be sure to turn off the projector and unplug the power cord from the wall outlet before you perform any maintenance 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 inside 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.

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.

Clean the inside of the terminal cover frequently as dust is apt to be collected.

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.

ENGLISH

1.To remove the filter cover, slide the cover in the direction of the

arrow.

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

3.Wash the air-filter or change to the new filter.

Use water or a mild detergent diluted with water to clean the filter. Rinse the filter thor- oughly and let it dry completely.

Filter cover

Filter

Cleaning the lens

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

4.Attach the air-filter to the filter cover.

5.Attach the filter cover to the projector.

Make sure that the air-filter is attached cor- rectly without displacement.

Important:

If the filter is damaged or becomes extremely dirty, change to the provided new filter. If you wish to another new filter, 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.

EN – 23

Image 23
Contents L5950 X L5900 Compliance Notice When using the projector in EuropeContents Important safeguards If you use incorrect voltage, it can lead to fire Lens may shift causing injury or damage to the projectorIt can lead to fire or electric shock It can lead to fireTerminal panel OverviewAbout the laser beam How to disable the Laser buttonHow to enable the Laser button Using the wired remote control Using the remote controlBattery installation Operation area for wireless control systemRear projection InstallationOrientation of the projector Front projection Front projection, ceiling mountProjector + DVD player or Hdtv decoder Basic connectionsProjector + AV device About DDC Projector + ComputerFor Macintosh Getting ready for projection Adjusting the angle of projectionRotate the adjustment feet for fine adjustment Preparing the projector for operationCondition To operate projector power onAV mute Volume from the speakerAnamorphic mode Turning off the projectorPress the Enter button or button Menu operationBasic operation Is off. Use the remote control to turn on the lamp An externally connected power switch such as a breaker evenUse to adjust the vertical position of the image Expand Mode .. Select the mode for enlarging screen. SeeAutomatically selected depending on the input signal. If Use to adjust the horizontal position of the imageColor matrix Picture adjustmentUser memory for signal setting Adjusting the imageAdjustment from personal computer Color temperatureStill Advanced features for presentationExpand Picture in Picture PinPProjector + computer with Serial port Mouse remote controlProjector + computer with USB connector OperationHow to reset the operation time meter Lamp replacementInterval of the lamp replacement Cleaning the lens MaintenanceCleaning the air-filter Cleaning the projector and the ventilation slotsInsert dry cell batteries into the theft warning device Procedure for setting the Anti-Theft Alarm deviceProcedure for changing batteries How to check battery levelTroubleshooting Abnormal condition IndicatorsUnusual temperature Normal conditionSpecifications What’s included in the box ConnectorsDimensional drawings mm Replacement part Option / Not included in the boxCGA70 With Tele Throw Zoom Lens OL-X500TZ With Short Throw Zoom Lens OL-X500SZWith Long Throw Zoom Lens OL-X500LZ F2.5 With Rear projection Short Throw OL-X500FRMitsubishi Electric Corporation
Related manuals
Manual 6 pages 62.95 Kb