Mitsubishi Electronics XL650U user manual To stop projecting, AV mute, Auto Position button, EN-16

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Viewing computer images (continued)

POWER button

POWER button

To stop projecting:

8.Press the POWER button.

A confirmation message is displayed.

To cancel the procedure, leave the projector for a while or press the MENU button.

9.Press the POWER button.

The lamp goes out and the projector goes into a standby mode. In this standby mode, the STATUS indicator blinks green.

10.Wait about 2 minutes.

During this period of 2 minutes in the standby mode, the intake fan and exhaust fan rotate to cool the lamp.

The lamp can’t be lit again for 1 minute after turned off for safety purpose. It will take another 1 minute for the STATUS indicator to go out. If you want to turn on the projector again, wait until the indicator goes out, and then press the POWER button.

The air outlet fans rotate faster as the temperature around the projector rises.

Do not unplug the power cord while the STATUS indicator is blinking. Unplugging the power cord immediately after use may cause a breakdown.

Though the fans make loud sounds during cooling, such symptom is not a malfunction.

11.Unplug the power cord from the outlet.

The POWER indicator will go out.

If the power cord should be unplugged accidentally while either the air inlet fan or the air outlet fans are oper- ating or the lamp is on, allow the projector to cool down for 10 minutes with the power off. To light the lamp again, press the POWER button. If the lamp doesn’t light up immediately, repeat pressing the POWER button 2 or 3 times. If it should still fail to light up, replace the lamp.

Cover the lens with the lens cap to protect it from dust.

If necessary, disconnect the cables from the computer after unplugging the power cord.

AV mute

The video and audio signals are temporarily muted when the MUTE button is pressed. To cancel muting, press the MUTE button again.

It takes several seconds before muting is completely canceled.

If MUTE MODE in the INSTALLATION menu is set to IMAGE, the splash screen will appear when the MUTE button is pressed.

You can alter the splash screen optionally. See page 30.

The audio from the AUDIO OUT jack is also muted by pressing the MUTE button.

AUTO POSITION button

When the image supplied from the computer is displaced, carry out the following procedure.

1.Display a bright image (such as a full-screen display of the Recycle Bin window).

2.When the screen saver has been enabled, disable it.

3.Press the AUTO POSITION button.

The projector automatically makes optimum positional settings for the input signal.

If the image is not projected in the correct position even after you press the AUTO POSITION button several times, change the settings in the SIGNAL menu to put the image in the correct position. (See page 29.)

When you carry out this procedure with a dark image, the image may be displaced.

When connecting to a notebook computer:

When the projector is connected to a notebook computer, images may not be projected in some cases. In such cases, set the computer so that it can output signals externally. The setting procedure varies depending on the type of the computer. See the instruction manual of your computer.

Example of the setting procedure for external output

Press the [Fn] key and any of the keys [F1] to [F12] at the same time. (The key to be pressed depends on the type of the computer you use.)

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Contents XL650 XL550 When using the projector in Europe EN-2Contents Important safeguards EN-4Do not keep using the damaged projector Do not look into the lens when it is operatingDo not unplug the power cord during op- eration Place of installationInserting the batteries into the remote control Checking accessoriesPreparing your projector Overview Control areaTerminal board EN-7Remote control Preparating your projectorBottom side EN-8Using the remote control Operational range of the remote controlReception angle EN-9Setting up your projector Setting up the screenBasic setup Adjusting the projection angleWall screen EN-11Front projection, ceiling mounting Rear projectionSetting up your projector When the aspect ratio of the screen isScreen size and projection distance EN-12Viewing computer images Connecting the projector to a computerEN-13 Plugging the power cord Viewing computer imagesEN-14 About DDCProjecting images EN-15When connecting to a notebook computer To stop projectingAV mute Auto Position buttonConnecting the projector to video equipment Connecting to a video player, etcWhen a TV tuner or VCR is connected Viewing video imagesPlugging in the power cord Connecting To video equipment having a DVI-D terminalViewing video images Projector + DVD player or Hdtv decoderProjecting images EN-19Volume from the speaker EN-20Setting the aspect ratio How to change the settingsWhen projected images are distorted to a trapezoid EN-21Menu operation EN-22Available settings in the menus How to set the menusEN-23 EN-24 EN-25 Menu operation EN-26Adjusting projected images To adjust the brightness Contrast and BrightnessTo adjust the color Color and Tint To sharpen or soften the projected image SharpnessAdjusting projected images To adjust the tone of white Color TempAbout color temperature Color EnhancerEN-29 To adjust the vertical positionLPF Progressive filter Advanced features Setting of the image displayed during startup or mutingEN-30 XL650UPassword function To enable the password functionTo cancel the password function EN-31Advanced features EN-32Expand Picture in Picture PinPEN-33 Mouse remote controlOperation Supervising and controlling by computer EN-34Major functions ConnectionIndicators Normal conditionAbnormal condition EN-35Replacing the lamp Interval of lamp replacementEN-36 Reset of the lamp operation time When removing the lamp from the ceiling-mounted projectorTo replace the lamp EN-37Maintenance Cleaning of the air-filterCleaning of the projector and the ventilation slots Cleaning of the lensNo image appears on the screen Problem Solution TroubleshootingEN-39 Troubleshooting Problem SolutionEN-40 Images are not displayed correctlyImages are not displayed correctly Problem Solution Others Problem SolutionEN-41 Kensington LockSpecifications Replacement part Option/Not included in the boxEN-42 EN-43 XGA85EN-44 ConnectorsCOMPUTER/COMPONENT Video IN-1/IN-2 DVI-D Hdcp Mitsubishi Projector Contact Information