Mitsubishi Electronics LVP-X120A Maintenance, Cleaning the air-filter, Cleaning the lens

Page 34
Maintenance

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. If the filter or ventila- tion slots become clogged with dirt or dust, the tem- perature inside of the projector may rise and shut off the power (the TEMP indicator starts to blink red).

1.Press and raise the air-filter cover with a screwdriver (–).

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

3.Attach the air filter to the cover.

FILTER

FILTER COVER

4. Reinstall the air-filter cover.

Note: 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 fin- gers.

34

Image 34
Contents MODEL LVP-X120A X120LCD Projector User Manual ENGLISH FRANÇAIS ESPAÑOL APPENDIXRISK OF ELECTRIC SHOCK DO NOT OPEN DO NOT REMOVE COVER OR BACK NO USER-SERVICEABLE PARTS INSIDEREFER SERVICING TO QUALIFIED SERVICE PERSONNEL CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCKContents Trademark, Registered trademarkImportant safeguards Do not modify this equipment Unplug immediately if there is something wrong with your projectorNever remove the cabinet If you break or drop the cabinetindicators remote control sensor Front / Rearpower Overview of the projectorFront lamp lid adjustment foot up and down filter coveradjustment foot right and left MAIN powerpower input source auto position Overview of the remote controlAbout laser beam +, - volumeBattery installation Operation areaOrientation of the projector Preparing the projector for operationscreen Front projectionground Adjusting the angle of projectionGetting ready for projection terminalCables and adapters Basic connectionsProjector + AV equipment Projector + DVD playerdesktop computer Projector + IBM PC or IBM PC compatiblesWhen outputting to both a PC monitor and the projector notebook computerPower Book Basic connections continueProjector + Macintosh desktopTEMP To operate projector power ONLAMP CARDThe volume from the speaker To operate projector power ON continueTurning off the projector AUTO POSITION buttonSetting range is different according Menu operationBasic operation to the type of the signal1 PICTURE Menu setting continue3 INSTALLATION 2 PRESENTATION5 SIGNAL Adjusting the images from personal computers in MENU display Picture adjustmentAdjustment from personal computer Memorizing the settingSpecification of RGB signals in each computer mode of the projector Still Advanced feature for presentationExpand Setting the Expand modeSetting up the PC-CARD PC-CARDUsing the PC-CARD During PC-CARD playback, the sound is switched offPC-CARD Continue PCV PC Card Viewer Advanced feature with PCInstallation of software EnvironmentStarting up PCV For Windows Advanced feature with PC ContinueCommand reference For Windows Recording the image For Windows Sequencing A. Exchange images Editing the presentation For WindowsDelete the image Preview an imageRecording the image For Macintosh Starting up PCV For MacintoshCommand reference Editing the presentation For Macintosh Operation Mouse remote controlConnection Projector + IBM PC or IBM PC compatiblesReplacement of a light source lamp The life of the lamp How to reset the operation time meterCleaning the projector and the ventilation slots MaintenanceCleaning the air-filter Cleaning the lensPOSSIBLE SOLUTIONS TroubleshootingPROBLEMS CAUSESOURCE MENU IndicatorsENTER Replacement parts list SpecificationsAccessories APPENDIX Control this projector by using a personal computer Connection Projector + IBM PC or IBM PC compatibles1 Interface 2 Control command diagram3 Control sequence 4 Operation commands Control this projector by using a personal computer Continue5 Remote commands 6 Warning commands 7 Reading command diagram8 Picture adjustment commands 871D269B1 MITSUBISHI ELECTRONICS AMERICA, INC5665 Plaza Drive Cypress, CA Printed in Japan