Mitsubishi Electronics HC4900 instruction

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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Mitsubishi Electronics HC4900 user manual

Contents

HC4900 Risk of Electric Shock Do not Open When using the projector in Europe Contents Important safeguards Important safeguards Inserting the batteries into the remote control Checking accessoriesPreparing your projector Overview Preparing your projectorControl area Terminal panel Using the picture quality adjusting buttons Remote controlAdjustment feet Bottom side Operational range of the remote control Using the remote controlReception angle Front of projector Rear of projector Setting up the screen Setting up your projectorBasic setup Adjusting the projection angle Front projection, ceiling mounting Setting up your projectorTrigger terminal Rear projection When 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 Preparation Connecting to a DVD player or Hdtv decoder Connecting to a video player, etcWhen a TV tuner or VCR is connected Viewing video images Connection for video equipment having a DVI-D terminal Connection for video equipment having an Hdmi terminal Plugging in the power cord Projecting images To stop projecting ZOOM1 ZOOM2 Stretch Setting the aspect ratio With 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 DDC Projecting images Viewing computer images Example of the setting procedure for external output When connecting to a notebook computerAuto Position button Display Input Menu operation Available settings in the menus How to set the menusMenu operation Image menu Installation menu Feature menu User menu Signal menu To enable the stored image quality settings To store the settingsAV memory Information menu To adjust the brightness Contrast and Brightness Adjusting projected imagesTo adjust the color Color and Tint To sharpen or soften the projected image Sharpness To adjust the tone of white Color Temp Adjusting projected imagesAbout color temperature To enable the stored color temperature To enable the stored gamma mode To adjust the ratio of change in brightness Gamma ModeHigh MID LPF To adjust the vertical position Password function Advanced featuresTo enable the password function To cancel the password function Replacing the lamp Interval of lamp replacement When removing the lamp from the ceiling-mounted projector Reset of the lamp operation timeReplacing the lamp To replace the lamp Cleaning of the air-ﬁlter MaintenanceCleaning of the projector and the ventilation slots Cleaning of the lens No image appears on the screen Problem Solution Troubleshooting Images are not displayed correctly Problem Solution Troubleshooting Others Problem Solution Status Condition Possible Solution IndicatorsNormal condition Abnormal condition Speciﬁcations Dimension drawings unit mm Speciﬁcations Replacement part Option/not included in the box ConnectorsComputer IN/COMPONENT Video Hdmi DVI-D Hdcp Mitsubishi Projector Contact Information