Mitsubishi Electronics HC7800D Viewing computer images, Connecting the projector to a computer

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• Additional devices, such as a conversion connector and an analog RGB output adapter, are required depending on the type of the computer to be connected.
• When viewing images supplied from an analog-connected
computer, press the COMPUTER button on the remote control.

Viewing computer images

A. Connecting the projector to a computer

Preparation:

• Make sure that the power of the projector and that of the computer are turned off.

• When connecting the projector to a desktop computer, disconnect the computer cables that are connected to the

monitor.

1.

Connect one end of the supplied computer cable to the

 

 

 

COMPUTER/COMPONENT VIDEO IN terminal of the

To COMPUTER/

 

projector.

COMPONENT VIDEO IN

2.

Connect the other end of the computer cable to the

terminal

 

monitor port of the computer.

 

 

2 To monitor port

1

Computer cable

Turn on the power of the projector before that of the computer.

Additional devices, such as a conversion connector and an analog RGB output adapter, are required depending on the type of the computer to be connected.

Use of a long cable may decrease the quality of projected images.

Also read the instruction manual of the equipment to be connected.

Images may not be projected correctly, depending on the type of the computer connected.

Contact your dealer for details of connection.

About DDC

The COMPUTER/COMPONENT VIDEO IN terminal of this projector complies with the DDC1/2B standard and the HDMI 1 and HDMI 2 terminals comply with the DDC2B standard. When a computer supporting this standard is connected to this terminal, the computer will automatically load the information from this projector and prepare for output of appropriate images.

After connecting a computer supporting this standard to this terminal, plug the power cord of the projector in the wall outlet first, and then boot up the computer.

B. Plugging the power cord

Plug the power cord in the same way as described in “Viewing video images.” (See page 17.)

EN-22

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Contents HC7800D Risk of Electric Shock Do not Open Contents Important safeguards Important safeguards Preparing your projector Inserting the batteries into the remote controlRemoving the batteries from the remote control What’s included in the boxOverview Preparing your projectorControl panel Picture quality adjusting buttons Remote controlPicture quality selection buttons Operational range of the remote control Using the remote controlReception angle When the aspect ratio of the screen is Setting up your projectorSetting up the screen Screen size and projection distanceWhen the aspect ratio of the screen is 2.351 CinemaScope Setting up your projectorWhen the aspect ratio of the image is When projected images are distorted to a trapezoid Adjusting the position of the projected imageWhen fine streaks are seen on projected images Correcting skewed or distorted imageTrigger terminal Front projection, ceiling mountingRear projection Basic home theater system connection Connecting the projector to video equipmentViewing video images PreparationConnecting to a DVD player or Hdtv decoder Viewing video imagesConnecting to video equipment having a Hdmi terminal Connection for video equipment having an Hdmi terminalPlugging in the power cord Projecting images To stop projecting Setting the aspect ratio ZOOM1 ZOOM2 Stretch ANAMORPHIC1 ANAMORPHIC2How to change the settings With the remote controlViewing computer images Connecting the projector to a computerPlugging the power cord About DDCViewing computer images ComputerExample of the setting procedure for external output When connecting to a notebook computerSetting of the resolution Auto Position buttonInstalling the 3D emitter Viewing 3D images3D images viewing To change the 3D viewing modeViewing 3D images To view 3D imagesEN-27 You can make various settings using the displayed menus Menu operationPress the Menu button How to set the menusMenu operation Menu selection bar is displayedMenu items Image menuScreen Size Setting Function Advanced MenuSetup Auto Vertical LocationInstallation menu Feature menu Signal menu Network menu Information menu Adjusting projected imagesAV memory To adjust the color Color and Tint Adjusting projected imagesTo adjust the brightness Contrast and Brightness To sharpen or soften the projected image SharpnessTo enable the stored color temperature To adjust the tone of white Color TempAbout color temperature To optically brighten or darken projected images Auto IrisTo use Color Management To adjust the ratio of change in brightness Gamma ModeTo enable the stored gamma mode BLUEMAGENTAREDTo adjust the vertical position LPF Progressive filterTo enable the password function Advanced featuresPassword function To cancel the password functionAdvanced features Major functionsPJLink supported commands ConnectionSetting projector name Initial network settingsNetwork password settings Setting or clearing Dhcp Initial network settingsIP settings IP address settingsDefault gateway settings Initialization of network settingsSubnet mask settings Enabling or disabling the PJLink certificationGlossary How to use network functionDhcp Interval of lamp replacement Replacing the lampWhen the projector is mounted to the ceiling Replacing the lampReset of the lamp operation time Cleaning of the projector and the ventilation slots MaintenanceCleaning of the lens Troubleshooting No image appears on the screen ProblemNo image appears on the screen Problem Solution TroubleshootingImages are not displayed correctly Problem Solution Others Problem Solution EN-55 EN-56 Condition Possible Solution IndicatorsPower Status Condition Normal conditionSpecifications Dimension drawings unit mmSpecifications 3D supported signalsCOMPUTER/COMPONENT Video Hdmi 1, Hdmi ConnectorsReplacement part option/not included in the box VLT-HC7800LPZusho Baba, Nagaokakyo-City, Kyoto Japan