Mitsubishi Electronics HC4900 user manual

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LCD PROJECTOR

MODEL

HC4900

User Manual

HC4900

This User Manual is important to you. Please read it before using your projector.

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Contents HC4900 Risk of Electric Shock Do not Open When using the projector in EuropeContents Important safeguards Important safeguards Inserting the batteries into the remote control Checking accessoriesPreparing your projector Overview Preparing your projectorControl area Terminal panelUsing the picture quality adjusting buttons Remote controlAdjustment feet Bottom sideOperational range of the remote control Using the remote controlReception angle Front of projector Rear of projectorSetting up the screen Setting up your projectorBasic setup Adjusting the projection angleFront projection, ceiling mounting Setting up your projectorTrigger terminal Rear projectionWhen the aspect ratio of the image is When the aspect ratio of the screen isScreen size and projection distance Viewing video images Connecting the projector to video equipmentBasic home theater system connection PreparationConnecting to a DVD player or Hdtv decoder Connecting to a video player, etcWhen a TV tuner or VCR is connected Viewing video imagesConnection for video equipment having a DVI-D terminal Connection for video equipment having an Hdmi terminalPlugging in the power cord Projecting images To stop projecting ZOOM1 ZOOM2 Stretch Setting the aspect ratioWith the remote control How to change the settingsWith the Feature menu See page 25 for menu setting Plugging the power cord Connecting the projector to a computerViewing computer images About DDCProjecting images Viewing computer imagesExample of the setting procedure for external output When connecting to a notebook computerAuto Position button Display Input Menu operationAvailable settings in the menus How to set the menusMenu operation Image menuInstallation menu Feature menu User menu Signal menuTo enable the stored image quality settings To store the settingsAV memory Information menuTo adjust the brightness Contrast and Brightness Adjusting projected imagesTo adjust the color Color and Tint To sharpen or soften the projected image SharpnessTo adjust the tone of white Color Temp Adjusting projected imagesAbout color temperature To enable the stored color temperatureTo enable the stored gamma mode To adjust the ratio of change in brightness Gamma ModeHigh MIDLPF To adjust the vertical positionPassword function Advanced featuresTo enable the password function To cancel the password functionReplacing the lamp Interval of lamp replacementWhen removing the lamp from the ceiling-mounted projector Reset of the lamp operation timeReplacing the lamp To replace the lampCleaning of the air-ﬁlter MaintenanceCleaning of the projector and the ventilation slots Cleaning of the lensNo image appears on the screen Problem Solution TroubleshootingImages are not displayed correctly Problem Solution TroubleshootingOthers Problem Solution Status Condition Possible Solution IndicatorsNormal condition Abnormal conditionSpeciﬁcations Dimension drawings unit mmSpeciﬁcations Replacement part Option/not included in the box ConnectorsComputer IN/COMPONENT Video Hdmi DVI-D HdcpMitsubishi Projector Contact Information