Mitsubishi Electronics WD620U-G, XD600U-G Lamp replacement, Interval of lamp replacement

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Lamp replacement (continued)

4.Insert the two cutout portions (h) in the slit of the projector, paste the two taping portions (g) with the tape included in the Lamp Replacement Attachment, and then fix the Lamp Replacement Attachment to the projector.

(g)

(g)

(h)

5.Pull out the lamp unit (f) in the bag by the handle (e).

(f)

(e)

6.Remove the tape fixing the Lame Replacement Attachment, and remove the Lamp Replacement Attachment with the lamp unit remaining in the bag.

(Caution)

Pull the lamp unit out of the projector slowly. If it is pulled out quickly, the lamp may break, scattering glass fragments.

Do not spill liquid on the removed lamp unit or do not place it near any flammable object or where children can reach to pre- vent injuries or fire.

7.Insert the new lamp unit, and secure it with two screws firmly.

8.Secure the lamp cover with screw (b) back again, and mount the cover (a).

(Caution)

Make sure that the lamp cover is secured firmly. Otherwise, the POWER indicator flashes red and green, disallowing the pro- jector to be powered on.

Reset of the lamp operation time

Plug in the power cord, and reset the lamp operation time by keep pressing the W, X, and POWER buttons on the control panel at the same time.

Important:

Unless these three buttons are pressed at the same time, the lamp operation time isn’t reset.

Make sure that the STATUS indicator is lit twice and the lamp oper- ation time is reset successfully.

The projector doesn’t turn on if the lamp cover isn’t attached securely.

Be sure to reset the lamp operation time whenever you replace the lamp.

Do not reset the lamp operation time unless you replace the lamp.

Caution:

The lamp is fragile. If it is broken, be careful not to cut yourself with glass fragments.

Contact your dealer for a new lamp.

Interval of lamp replacement

The recommended interval of lamp replacement is about 5000 hours*1*2 of consecutive use. Such interval differs depending on the operating environment and may be shorter than 5000 hours*1*2. Decrease in luminescence and/or color brightness indicates that the lamp needs to be replaced. When the lamp operation time exceeds 3750 hours*1, the indicator will blink alternately between green and red (while the lamp is lit; when the lamp is not lit, the indicator will be lit red only) and the lamp replacement message will appear on the screen for one minute everytime the lamp is turned on. When the lamp has been used for about 4750 hours*1, the replacement message (LAMP EXCHANGE) will appear on the screen for one minute every 25 hours*1 thereafter. When the lamp operation time exceeds 5000 hours*1*2, the projector automatically shuts off and can’t be used until the lamp is replaced and the lamp operation time is reset.

*1: Duration when LAMP MODE of the INSTALLATION menu is set to LOW. When it is set to STANDARD, this duration will be shorted.

*2: When LAMP MODE is set to STANDARD, this duration will be shorted to 3000 hours.

Important:

Do not open the lamp cover when the projector is set at a ceiling or a high place. Lamp fragments may fall from the inside if the lamp were broken.

Please contact your dealer when you need to replace the lamp with a new one.

Caution:

This projector uses a lamp that contains mercury. Disposal of the lamp or the projector with the lamp may be regulated due to environ- mental considerations. For disposal or recycling information, please contact your local authorities or the Electronic Industries Alliance: www.eiae.org. (For US only).

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Contents XD600U XD600U-G WD620U WD620U-G When using the projector in Europe ShockContents Important safeguards Do not keep using the damaged projector Do not look into the lens when the projector is operatingDo not unplug the power cord during operation Place of installationOverview Control panelTerminal board Kensington LockBottom side Remote control OverviewRemote control Battery installationOperation range of the remote control Installation Layout of the projector XD600U/XD600U-GLayout of the projector WD620U/WD620U-G Front projectionInstallation Ceiling Mount InstallationFront projection, ceiling mounting Rear projection Basic connections Projector + AV deviceProjector + DVD player or Hdtv decoder Basic connections Connection for video equipment having an Hdmi terminalHdmi Projector + Computer Adjustment of the projection angle Using the adjustment feet frontPreparation Preparation for projectionPower-on When fine streaks are seen on projected imagesBasic operation Basic operation When connecting to a laptop computer Wall ScreenMenu operation Quick Menu Basic operationQuick Menu Color Enhancer Auto Presentation ContrastMenu operation Menu OptionsInformation menu Detail Menu Basic operation Image menuImage Advanced menu Installation menu Feature menu Signal User menu Singal menuNetwork menu MenuEN-26 Image adjustment Adjusting projected imagesGamma mode Color EnhancerImage adjustment Simple method to adjust the image positionBrilliantColorTM LPF Progressive filterNetwork settings Setting Projector NameNetwork Password Settings IP SettingsNetwork settings How to Use Network Function GlossaryAdvanced features Password functionFreeze Advanced features To cancel the password functionTo use the Magnify mode MagnifySupervising and controlling by computer Major functionsConnection Lamp replacement When the projector is placed on the tableWhen the projector is mounted to the ceiling Lamp replacement Interval of lamp replacementReset of the lamp operation time Troubleshooting Power StatusNo image appears on the screen Troubleshooting Images are not displayed correctlyLPF Maintenance Cleaning of the projector and the ventilation slotsCleaning of the lens OthersIndicators Normal conditionAbnormal condition Specifications Specifications ConnectorsDimensional drawings unit mm Replacement partCGA84 CGA85VGA60 VGA72Mitsubishi Electric Corporation