BenQ MP511 user manual Replacing the lamp

Page 51

Notice

Lamp-usage time exceeded

Replace lamp (refer to User's manual) Then reset lamp timer

OK

The lamp MUST be replaced before the projector will operate normally.

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.

To assure optimal performance from the projector, it is recommended that you purchase a BenQ projector lamp for lamp replacement.

1.Turn the power off and disconnect the projector from the wall socket. If the lamp is hot, avoid burns by waiting for approximately 45 minutes until the lamp has cooled.

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

3.Remove the lamp cover from the projector.

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

Maintenance 51

Image 51
Contents Welcome Table of contents Maintenance Troubleshooting SpecificationsMagnifying and searching for details Regulation statements Do not look straight at the projector Important safety instructionsRefer servicing to qualified service personnel Future reference Projector lamp is onSafety Instructions Bedding or any other soft surface Allow at least 50 cm clearance from walls3000 m Resulting in damage to the projector Ceiling mounting the projector Projector features IntroductionIntroduction Shipping contents Under view Projector exterior viewFront/upper side Rear sideProjector Controls and functionsRight/Panel Key Lock AutoRight Remote controlTimer On Timer SetupRemote control effective range Replacing the remote control batteryPull out the battery holder Choosing a location Positioning your projectorObtaining a preferred projected image size Page Screen Center of lens Projection distance Screen DiagonalConnection Connecting a computerConnection To connect the projector to a laptop or desktop computerLeast video quality Connecting Video source devicesBest video quality Better video qualityTo connect the projector to a Component Video source device Connecting a Component Video source deviceTo connect the projector to an S-Video source device Connecting an S-Video or a composite Video source deviceOperation Start upOperation Buttons Up , Right, Down Utilizing the power-on lock functionSetting a password If you forget the passwordEnter the old password Entering the password recall procedureChanging the password Disabling the power-on lock functionGo to Source Quick Auto Search menu Switching input signalFine-tuning the image size and clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the imageCorrecting keystone Press to correct keystoning at the bottom of the imageFor example Selecting the aspect ratio Optimizing the image Selecting a picture modeSetting the User 1/User 2 mode Go to the Picture Picture Mode menuAdjusting contrast Using Wall ColorFine-tuning the image quality in user modes Adjusting brightness3D Color Management About color temperaturesOther adjustments Setting the presentation timerHow to use the Timer On button? Hiding the imageButton is a multi-functional key Freezing the image Locking control keysOperating in a high altitude environment Utilizing FAQ functionShutting down the projector Personalizing the projector menu displayVideo source Dynamic Menu operationMenu system PC source DynamicLanguage Lamp mode Normal/EconomicBasic AdvancedInformation Source Using the menus Status PressUse Left/ Right to select the Display menu Display menu Picture menu Source menu System setup Basic menuSystem setup Advanced menu Reset All LampSecurity Information menu Care of the projector MaintenanceCalculation of lamp hour Lamp informationReplacing the lamp Page Temperature information Tighten the screw that secures the lampRestart the projector Illustration IndicatorsStand-by mode Powering upLight Status & Description Power Temp Lamp Thermal events Troubleshooting Projector specifications SpecificationsSupported timing for Video and S-Video inputs Timing chartSupported timing for PC input Supported timing for Component-YPbPrinputDisclaimer Warranty and Copyright informationLimited warranty CopyrightWeee directive Regulation statementsFCC statement EEC statement