Mitsubishi Electronics HL2750U user manual Contents

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Contents

 

Important safeguards

4

Preparing your projector

6

Using the remote control

9

Setting up your projector

10

Viewing computer images

13

Viewing video images

17

Menu operation

22

Adjusting projected images

28

Advanced features

32

Indicators

37

Replacing the lamp

38

Maintenance

40

Troubleshooting

41

Specifications

44

Note: This symbol mark is for EU countries only.

This symbol mark is according to the directive 2002/96/EC Article 10 Information for users and Annex IV, and/or to the directive 2006/66/EC Article 20 Information for end-users and Annex II.

Your MITSUBISHI ELECTRIC product is designed and manufactured with high quality materials and components which can be recycled and/or reused.

This symbol means that electrical and electronic equipment, batteries and accumulators, at their end-of-life, should be disposed of separately from your household waste.

If a chemical symbol is printed beneath the symbol shown above, this chemical symbol means that the battery or accumulator contains a heavy metal at a certain concentration. This will be indicated as follows:

Hg: mercury (0,0005%), Cd: cadmium (0,002%), Pb: lead (0,004%)

In the European Union there are separate collection systems for used electrical and electronic products, batteries and accumulators.

Please, dispose of this equipment, batteries and accumulators correctly at your local community waste collection/ recycling centre.

Please, help us to conserve the environment we live in!

Declaration of Conformity

Model number:

HL2750U

Trade name:

MITSUBISHI ELECTRIC

Responsible party:

Mitsubishi Digital Electronics America, Inc.

 

9351 Jeronimo Road, Irvine, CA 92618 U.S.A

Telephone number:

+1-(949) 465-6000

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1)this device may not cause harmful interference, and

(2)this device must accept any interference received, including interference that may cause undesired operation.

Trademark, Registered trademark

The trademark of PJLink is trademark applied for registration or registered trademark in Japan, the United States, and other countries and areas.

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

EN-3

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Contents HL2750 Compliance Notice When using the projector in EuropeContents Important safeguards Important safeguards Preparing your projector Checking accessoriesInserting the batteries into the remote control Removing the batteries from the remote controlTerminal board Preparating your projectorOverview Control areaRemote control Bottom sideAbout the laser beam Front of projector Rear of projector Using the remote controlOperational range of the remote control Reception angleSetting up your projector Rear projection Setting up your projectorWall screen Front projection, ceiling mountingScreen size and projection distance When the aspect ratio of the screen isViewing computer images Connecting the projector to a computerPlugging the power cord Viewing computer imagesAbout DDC Projecting images AV mute When connecting to a notebook computerSetting of the resolution To stop projectingViewing video images Connecting the projector to video equipmentConnecting to a video player, etc When a TV tuner or VCR is connectedProjector + DVD player or Hdtv decoder Plugging in the power cordConnecting to video equipment having a DVI-D terminal Viewing video imagesEN-19 Volume from the speaker With the Feature menu Setting the aspect ratioHow to change the settings With the remote controlMenu operation SetupImage menu How to set the menusAvailable settings in the menus Menu operationInstallation menu Feature menu Signal Resolution Memorize menu Signal User menu Signal menuInformation menu To cancel the menu Adjusting projected imagesTo adjust the brightness Contrast and Brightness To adjust the color Color and TintColor Enhancer Adjusting projected imagesTo adjust the tone of white Color Temp About color temperatureEN-30 LPF Progressive filter To adjust the vertical positionSetting of the image displayed during startup or muting Advanced featuresTo cancel the password function Advanced featuresPassword function To enable the password functionExpand Picture in Picture PinPStill PageUp button Mouse remote controlProjector + computer with USB connector OperationSupervising and controlling by computer Major functionsConnection Abnormal condition IndicatorsPossible Solution Normal conditionInterval of lamp replacement Operation time is resetReplacing the lamp To replace the lamp Reset of the lamp operation timeWhen removing the lamp from the ceiling-mounted projector Replacing the lampCleaning of the lens MaintenanceCleaning of the air-filter Cleaning of the projector and the ventilation slotsNo image appears on the screen Problem Solution TroubleshootingImages are not displayed correctly Problem Solution TroubleshootingKensington Lock Others Problem SolutionSpecifications Replacement part option/not included in the boxXGA85 SpecificationsConnectors Dimension Drawings unit mmCOMPUTER/COMPONENT Video IN-1/IN-2 Mitsubishi Electric Corporation
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