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Mitsubishi Electronics WL639U user manual Bottom side, Remote control, About the laser beam

Models: WL639U

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Page 8

Preparating your projector (continued)

Bottom side

1	1	Adjustment foot (for vertical position)
1	2	Adjustment foot (for horizontal position)

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Remote control

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	COMPUTER
	1	2
DVI-D(HDCP)	VIDEO	S-VIDEO
HOME	PageUP	AUTO POSITION
END	PageDOWN	LASER

MENU	R-CLICK	ENTER
		KEYSTONE
VOLUME		ASPECT
WALL SCREEN	EXPAND	PinP
CE	MUTE	STILL

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1Laser aperture

2Transmission window

3Indicator

4POWER button

5VIDEO button

6DVI-D (HDCP) button

7HOME button

8END button

9Mouse pointer

10MENU button

11+ , - (VOLUME) buttons

12WALL SCREEN button

13CE (Color Enhancer) button

14MUTE button (Audio/Video)

15EXPAND button

16STILL button

17PinP button

18ASPECT button

19KEYSTONE button

20ENTER button

21R-CLICK button

22Direction buttons

23LASER button

24AUTO POSITION button

25PageUP and PageDOWN buttons

26S-VIDEO button

27COMPUTER 1, 2 buttons

28L-CLICK button

•The + and - buttons are used in the KEYSTONE adjustment and the EXPAND mode in addition to the volume control.

•The direction buttons are used for the keystone adjustment and fine adjustment (t and u buttons only).

•Pressing the LASER button emits a laser beam. Even when you keep holding down the LASER but- ton, it is emitted only one minute. To keep emitting it longer, press the LASER button again.

•You can disable the LASER button to prevent laser radiation due to misuse of the button.

How to disable the LASER button

While holding the LASER button down, press the q button 3 times.

How to enable the LASER button

While holding the LASER button down, press the p button 3 times.

•Whenever the batteries are replaced, the LASER button is enabled.

About the laser beam

This remote control is a Class 2 laser product. (Max. output: 1 mW, Wavelength: 620-640 nm)

Beam Divergence: 6 m distance about 10.0 mm x 10.0 mm (±6.0 mm)

Caution:

•Pressing the LASER button on the remote control emits a laser beam. Do not look into the laser beam directly. Do not point the laser beam at anyone. Looking at the laser beam directly may damage eyesight.

•Use of controls or adjustments or procedures other than those specified herein may result in hazardous radiation exposure.

•This remote controller cannot be repaired.

EN-

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Mitsubishi Electronics WL639U user manual Bottom side, Remote control, About the laser beam

Contents

WL639 When using the projector in Europe Compliance NoticeContents Important safeguards Important safeguards Preparing your projector Checking accessoriesInserting the batteries into the remote control Preparating your projector OverviewControl area Terminal boardAbout the laser beam Remote controlBottom side Using the remote control Operational range of the remote controlReception angle Front of projector Rear of projectorSetting up your projector Setting up the screenBasic setup Adjusting the projection angleSetting up your projector Wall screenFront projection, ceiling mounting Rear projectionWhen the aspect ratio of the screen is When the aspect ratio of the image is 1610 WxgaWhen the aspect ratio of the image is Screen size and projection distanceConnecting the projector to a computer Viewing computer imagesAbout DDC Plugging the power cordViewing computer images Projecting images When connecting to a notebook computer Example of the setting procedure for external outputTo stop projecting AV muteConnecting 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 Volume from the speaker When projected images are distorted to a trapezoid Setting the aspect ratioHow to change the settings Gamma Mode Menu operationMenu operation How to set the menusAvailable settings in the menus Pink Black Board Lamp Mode Auto Power on On / OFFAuto Power OFF Mute Mode Black / ImagePassword Function Cinema Mode AutoVideo Signal Setup AutoSignal User menu FunctionResolution DescriptionLamp Time LOW InputAdjusting projected images To adjust the brightness Contrast and BrightnessTo adjust the color Color and Tint To cancel the menuAdjusting projected images To adjust the tone of white Color TempAbout color temperature Color EnhancerEN-30 To adjust the vertical position LPF Progressive filterAdvanced features Setting of the image displayed during startup or mutingAdvanced features Password functionTo enable the password function To cancel the password functionStill ExpandPicture in Picture PinP Mouse remote control Projector + computer with USB connectorOperation PageUp buttonConnection Supervising and controlling by computerMajor functions Indicators Possible SolutionNormal condition Abnormal conditionInterval of lamp replacement Replacing the lampReset of the lamp operation time When removing the lamp from the ceiling-mounted projectorReplacing the lamp To replace the lampMaintenance Cleaning of the air-filterCleaning of the projector and the ventilation slots Cleaning of the lensTroubleshooting No image appears on the screen Problem SolutionImages are not displayed correctly TroubleshootingProblem Solution Kensington Lock Images are not displayed correctly Problem SolutionOthers Problem Solution Specifications Replacement part Option/Not included in the boxSpecifications XGA85COMPUTER/COMPONENT Video IN-1/IN-2 DVI-D Hdcp ConnectorsDimension Drawings unit mm Mitsubishi Projector Contact Information