Mitsubishi Electronics XL2550U user manual Setting up your projector, Wall screen, Rear projection

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Setting up your projector (continued)

Front projection, ceiling mounting

For ceiling mounting, you need the ceiling mount kit designed for this projector. Ask a specialist for installa- tion. For details, consult your dealer.

•The warranty on this projector does not cover any damage caused by use of any non-recommended ceiling mount kit or installation of the ceiling mount kit in an improper location.

•When using the projector mounted on the ceiling, set IMAGE REVERSE in the INSTALLATION menu to MIRROR INVERT. See page 24.

•When the projector is mounted on the ceiling, im- ages may appear darker than those projected in the case of tabletop mounting. This isn’t a product malfunction.

•Ask your installation specialist to provide a breaker. When you do not use the projector, be sure to shut down the main power by the breaker.

•Do not install the projector where the exhaust vents are exposed to air emitted by an air conditioning. Such installation may cause a breakdown.

•Do not install the projector near a fire alarm because it emits hot air from its exhaust vents.

Rear projection

Ask a specialist for installation. For details, consult your dealer.

•For rear projection, set IMAGE REVERSE in the IN- STALLATION menu to MIRROR. See page 24.

Caution:

•Placing the projector directly on a carpet impairs ventilation by the fans, causing damage or failure. Put a hard board under the projector to facilitate ventilation.

•Place the projector at least 50 cm (or 20 inches) away from the wall to prevent the air inlet grille and the air outlet grilles that emit hot air from being blocked.

•Do not use the projector in the following locations and manners, which may cause fire or electric shock.

•In a dusty or humid place.

•In a sideways position, or with the lens facing down.

•Near a heater.

•In an oily, smoky, or damp place such as a kitchen.

•In direct sunlight.

•Where the temperature rises high, such as in a closed car.

•Where the temperature is lower than +41ºF (or +5ºC) or higher than +95ºF (or +35ºC ).

Important:

•We don’t recommend using the projector at an alti- tude of 1500 meters or higher. Use at an altitude of 1500 meters or higher may affect the projector’s life.

Wall screen

This function is to reproduce natural color tone when images are projected directly onto a wall. You can se- lect from BEIGE, LIGHT BLUE, LIGHT GREEN, PINK, BLACK BOARD and OFF depending on the wall to be used.

1.Display the INSTALLATION menu. (See page 23 for menu setting.)

opt.

INSTALLATION

WALL SCREEN

BEIGE

 

 

 

 

 

 

LAMP MODE

STANDARD

2.Press the S or T button to select WALL SCREEN.

3.Press the W or X button to select the color closest to that of the screen on which images are project- ed.

•When projecting images on a screen or white wall, select OFF.

•When OFF or BLACK BOARD is selected, adjustment of the color density is unavailable.

4.Press the ENTER button.

LIGHT BLUE

1

5. Press the W or X button to adjust the color density.

•As an alternative method for selecting WALL SCREEN, press the WALL SCREEN button on the remote control.

EN-11

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Contents XL2550 XL1550 Compliance Notice When using the projector in EuropeContents Important safeguards Important safeguards Preparing your projector Checking accessoriesInserting the batteries into the remote control Terminal board Preparating your projectorOverview Control areaAbout the laser beam Remote controlBottom side Front of projector Rear of projector Using the remote controlOperational range of the remote control Reception angleAdjusting the projection angle Setting up your projectorSetting up the screen Basic setupRear 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 computerAbout DDC Plugging the power cordViewing computer images Projecting images AV mute When connecting to a notebook computerExample of the setting procedure for external output 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 imagesProjecting images Volume from the speaker When projected images are distorted to a trapezoid Setting the aspect ratioHow to change the settings Menu operation SetupMenu operation How to set the menusAvailable settings in the menus Menu operation EN-25 EN-26 EN-27 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 functionStill ExpandPicture in Picture PinP PageUp button Mouse remote controlProjector + computer with USB connector OperationConnection Supervising and controlling by computerMajor functions Normal condition IndicatorsReplacing the lamp Interval of lamp replacementTo 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 TroubleshootingImages are not displayed correctly Problem Solution TroubleshootingNo image appears on the screen Problem Solution Kensington Lock Others Problem SolutionSpecifications Replacement part option/not included in the boxEN-45 COMPUTER/COMPONENT Video IN-1/IN-2 DVI-D Hdcp ConnectorsMitsubishi Projector Contact Information
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