Contents

Contents
Important safeguards	4
Preparing your projector	6
Using the remote control	9
Setting up your projector	10
Viewing video images	14
Viewing computer images	22
Viewing 3D images	25
Menu operation	28
Adjusting projected images	36
Advanced features	41
Initial network settings	44
Replacing the lamp	48
Maintenance	51
Troubleshooting	52
Indicators	57
Specifications	58

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•DLP™, Digital Micromirror Device, DMD, and BrilliantColor™ are all trademarks of Texas Instruments.

•HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI

Licensing LLC.

•Mac is a registered trademark of Apple Inc.

•Other brand or product names are trademarks or registered trademarks of their respective holders.

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Contents

HC7800D Risk of Electric Shock Do not Open Contents Important safeguards Important safeguards What’s included in the box Inserting the batteries into the remote controlRemoving the batteries from the remote control Preparing your projector Preparing your projector OverviewControl panel Remote control Picture quality adjusting buttonsPicture quality selection buttons Using the remote control Operational range of the remote controlReception angle Screen size and projection distance Setting up your projectorSetting up the screen When the aspect ratio of the screen is Setting up your projector When the aspect ratio of the screen is 2.351 CinemaScopeWhen the aspect ratio of the image is Correcting skewed or distorted image Adjusting the position of the projected imageWhen fine streaks are seen on projected images When projected images are distorted to a trapezoid Front projection, ceiling mounting Trigger terminalRear projection Preparation Connecting the projector to video equipmentViewing video images Basic home theater system connection Viewing video images Connecting to a DVD player or Hdtv decoder Connection for video equipment having an Hdmi terminal Connecting to video equipment having a Hdmi terminal Plugging in the power cord Projecting images To stop projecting ZOOM1 ZOOM2 Stretch ANAMORPHIC1 ANAMORPHIC2 Setting the aspect ratio With the remote control How to change the settings About DDC Connecting the projector to a computerPlugging the power cord Viewing computer images Computer Viewing computer images Auto Position button When connecting to a notebook computerSetting of the resolution Example of the setting procedure for external output Viewing 3D images Installing the 3D emitter To view 3D images To change the 3D viewing modeViewing 3D images 3D images viewing EN-27 Menu operation You can make various settings using the displayed menus Menu selection bar is displayed How to set the menusMenu operation Press the Menu button Image menu Menu items Vertical Location Setting Function Advanced MenuSetup Auto Screen Size Installation menu Feature menu Signal menu Network menu Adjusting projected images Information menuAV memory To sharpen or soften the projected image Sharpness Adjusting projected imagesTo adjust the brightness Contrast and Brightness To adjust the color Color and Tint To optically brighten or darken projected images Auto Iris To adjust the tone of white Color TempAbout color temperature To enable the stored color temperature BLUEMAGENTARED To adjust the ratio of change in brightness Gamma ModeTo enable the stored gamma mode To use Color Management LPF Progressive filter To adjust the vertical position To cancel the password function Advanced featuresPassword function To enable the password function Major functions Advanced features Connection PJLink supported commands Initial network settings Setting projector nameNetwork password settings IP address settings Initial network settingsIP settings Setting or clearing Dhcp Enabling or disabling the PJLink certification Initialization of network settingsSubnet mask settings Default gateway settings How to use network function GlossaryDhcp Replacing the lamp Interval of lamp replacement Replacing the lamp When the projector is mounted to the ceiling Reset of the lamp operation time Maintenance Cleaning of the projector and the ventilation slotsCleaning of the lens No image appears on the screen Problem Troubleshooting Troubleshooting No image appears on the screen Problem SolutionImages are not displayed correctly Problem Solution Others Problem Solution EN-55 EN-56 Normal condition IndicatorsPower Status Condition Condition Possible Solution Dimension drawings unit mm Specifications 3D supported signals Specifications VLT-HC7800LP ConnectorsReplacement part option/not included in the box COMPUTER/COMPONENT Video Hdmi 1, Hdmi Zusho Baba, Nagaokakyo-City, Kyoto Japan

Mitsubishi Electronics HC7800DW user manual Contents

Models: HC7800DW HC7800D