Mitsubishi Electronics HC7900DW 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.

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 HC7900DW 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 Reception distance Using the remote controlOperational range of the remote control Reception angleWhen 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 imageFront projection, ceiling mounting Rear projectionTrigger terminal Basic home theater system connection Connecting the projector to video equipmentViewing video images PreparationViewing video images Connecting to video equipment having a Hdmi terminalConnection for video equipment having an Hdmi terminal Plugging in the power cord Connecting to a DVD player or Hdtv decoderProjecting images To stop projecting Setting the aspect ratio ZOOM1 ZOOM2 Stretch ANAMORPHIC1 ANAMORPHIC2With the remote control How to change the settingsWith the Feature menu See page 29 for menu setting Viewing computer images Connecting the projector to a computerPlugging the power cord About DDCViewing computer images Example of the setting procedure for external output When connecting to a notebook computerSetting of the resolution Auto Position buttonUsable 3D glasses and 3D emitter Installing the 3D emitterViewing 3D images 3D images viewingTo convert 2D images to 3D images To stop the signal emitted from the 3D emitter temporarilyViewing 3D images With the 3D menuEN-27 You can make various settings using the displayed menus Menu operationMenu operation How to set the menusPress the  or  button to select a menu to use Menu items Image menuPicture Menu Reset Setting Function Advanced MenuSetup Auto Screen SizeInstallation menu Feature menu Signal menu Information menu To adjust the color Color and Tint Adjusting projected imagesTo adjust the brightness Contrast With the Image menuAbout color temperature Adjusting projected imagesTo adjust the tone of white Color Temp To enable the stored color temperatureTo optically brighten or darken projected images Iris To change the Iris mode With the remote controlTo use BrilliantColor To 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 functionInterval 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 vents 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-49 EN-50 Condition Possible Solution IndicatorsPower Status Condition Normal conditionHdmi SpecificationsDimension drawings unit mm SerialSupported input signals Specifications3D supported signals COMPUTER/COMPONENT Video Hdmi 1, Hdmi ConnectorsSeparately sold items VLT-HC7800LPZusho Baba, Nagaokakyo-City, Kyoto Japan