BenQ W500 Replacing the lamp, Loosen the screws that hold the lamp to the projector. If

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WARNING

NOTICE: Lamp-usage time

exceeded

Replace lamp (refer to User's Manual) then reset lamp timer

OK

If this warning message displays, the projector will shut down in 40 seconds. The lamp MUST be replaced before the projector will operate normally.

English

Replacing the lamp

• To reduce the risk of electrical shock, always turn the projector off and disconnect the power cord before changing the lamp.

•To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the lamp.

•To reduce the risk of injuries to fingers and damage to internal components, use caution when removing lamp glass that has shattered into sharp pieces.

•To reduce the risk of injuries to fingers and/or compromising image quality by touching the lens, do not touch the empty lamp compartment when the lamp is removed.

•This lamp contains mercury. Consult your local hazardous waste regulations to dispose of this lamp in a proper manner.

1.Turn the power off and disconnect the projector from

the wall socket. Turn off all connected equipment and disconnect all other cables.

2. Turn the projector over. Then loosen the screw on the lamp cover.

3.Remove the lamp cover.

Do not turn the power on with the lamp cover removed.

4. Loosen the screws that hold the lamp to the projector. If

the screws are not loosened completely, they could injure your fingers. It is strongly recommended that you use a magnetic-head screwdriver to retain the screw should it come loose.

Maintenance 45

Image 45

Contents W500 LCD Projector Home Entertainment Series WelcomeTable of contents Maintenance Speeding up the process of source searchMenus Warranty and Copyright information Troubleshooting SpecificationsRegulation statements Important safety instructions Important safety instructions Ceiling mounting the projector From the power supplyIntroduction Projector featuresShipping contents Front and upper side Projector exterior viewRear side Under sideProjector Controls and functionsRemote control Remote control effective range Replacing the remote control batteriesChoosing a location Positioning your projectorFloor front Floor rearDetermine the aspect ratio of your screen, 169 or 43? Obtaining a preferred projected picture sizeWidescreen ratio screen dimension table Installation for a 169 ratio screenDiagonal Width Height Min Max Highest AverageStandard ratio screen dimension table Installation for a 43 ratio screenDiagonal Width Height Min Lens Feet InchesVertical lens shift Horizontal lens shift Shifting the projection lensConnecting a computer ConnectionWith a VGA cable With a Hdmi cable Connecting a Hdmi device Connecting Video source devicesTo connect the projector to a Component Video source device Connecting a Component-Video source deviceWith an S-Video cable With a Video cable Connecting an S-video or a composite Video source deviceDevice Video socket on the projectorStart up Using the projectorSetting a password Utilizing the password functionIf you forget the password Entering the password recall procedureChanging the password Switching input signalDisabling the password function Highlight Change Password. Press EnterAdjusting the projection angle Adjusting the projected imageFine-tuning the image size and clarity Correcting two-dimensional keystoneCorrecting pincushion and barrel distortion Pincushion distortionBarrel distortion Using the projector in well lit rooms Selecting a picture modeOptimizing the image Situations as described belowSetting the User 1/User 2/User 3 modes Adjusting picture qualitySelecting the aspect ratio Renaming the User 1/User 2/User 3 modesSetting black level Advanced picture quality controlsPress eLeft orfRight to select 0 IRE or 7.5 IRE Selecting a color temperature Adjusting picture claritySetting a preferred color temperature Repeat until you are satisfied with the picture clarityRepeat steps 3, 4 and 5 for other color adjustments Color managementActivating the blue filter Operating in a high altitude environment Searching for details on the projected imageCreating your own startup screen Personalizing the projector menu display Turning the power offOn Screen Display OSD structure MenusFollowing example describes the adjustment of the keystone Using the menusUse Left/ Right to select the Display menu Press Enter and press Up/ Down to select 2D KeystonePicture--Basic menu Display menu Picture--Advanced menuSystem Setup menu Advanced Setup menu Information menu Care of the projector MaintenanceTo clean the filter Calculation of lamp hour Lamp InformationLoosen the screws that hold the lamp to the projector. If Replacing the lampHighlight Reset and press Enter to reset the lamp timer to Temperature information IndicatorsIllustration Your dealer for assistance Temp Lamp Thermal eventsProjector does not Turn on TroubleshootingSpecifications Projector specificationsDimensions Hdmi Timing chartRateHz KHz Warranty Warranty and Copyright informationCopyright DisclaimerFCC statement Regulation statementsEEC statement MIC statement