BenQ MP720 user manual Maintenance

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5.Loosen the screw that secures the lamp.

6.Pull the lamp from the projector.

• Pulling it too quickly may cause the lamp to break and scatter broken glass in the projector.

•Do not place the lamp in locations where water might splash on it, children can reach it, or near flammable materials.

•Do not insert your hands into the projector after the lamp is removed. If you touch the optical components inside, it could cause color unevenness and distortion of the projected images.

7.As shown in the figure, hold the new lamp and align the two locators on the lamp with the holes on the projector, and then pull the lamp all the way into the projector.

8.Connect the lamp connector to the projector.

9.Tighten the screw that secures the lamp.

•Loose screw may cause a bad connection, which could result in malfunction.

•Do not over tighten the screw.

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Contents Welcome Disclaimer CopyrightTable of contents Supported timing for Component-YPbPr input Iv Table of contentsRegulation Statements Table of contentsMemo Vi Table of contents Important safety instructions Important safety instructionsRefer servicing to qualified service personnel But could fail if power cuts or surgesSafety Instructions Bedding or any other soft surface Safety Instructions Projector features IntroductionIntroduction Shipping contents Projector exterior view Front / upper sideRear side Lamp cover Side viewLower side Kensington anti-theft lock slotTurns the projector on or off Controls and functionsExternal control panel InformationRemote control ExitII/ Freeze 5Up, 6 Down 3Left, Right4 Operating the projector from Remote control effective rangeReplacing the remote control battery Pull out the battery holderPositioning your projector Choosing a locationPositioning your projector Floor front Obtaining a preferred projected image size Positioning your projector 1500 Maximum zoom Minimum zoomScreen Center of lens Projection distance 1219Cable connection Wireless connection optionalConnecting a computer or monitor ConnectionVGA VGA-DVI With a VGA cable With a VGA-DVI cable Connecting a monitorBest video quality Connecting Video source devicesConnecting a Component Video source device Connecting an S-Video source device Connecting a composite Video source device Utilizing the password function OperationStart up To change the password To set a passwordIf you forget the password To enter the password recall procedureAuto-adjusting the image Adjusting the heightCorrecting keystone Fine-tuning the image size and clarityAdjust the projected image to the size That you need using the zoom ring Focus ringMovie default Cinema Gaming Photo Selecting an application modeSwitching input signal Brightest default Presentation SRGB/Photo Gaming VideoShutdown Power indicator light flashesRemote paging operations Freezing the imageMenu system Menu operationUsing the menus Picture menu Brightness Color TempDepends on SelectedPro-Picture menu Setting menu Advance menu Economic Mode offHigh Altitude Auto Off offLamp Hour System ResolutionMode Equivalent Information menuCare of the projector MaintenanceTo clean the filter How to replace the filter sponge Lamp information Calculation of lamp hourMessage Status Replacing the lamp Disconnect the lamp connector from the projector MaintenanceMaintenance Iii. Wait about 5 seconds to let the OSD disappear Temperature informationResetting the lamp counter Restart the projectorStand-by mode IndicatorsLight Status & Description Power Temp Lamp Power events Light Status & Description Power Temp Lamp Lamp eventsFor assistance Thermal eventsMaintenance Cause Remedy TroubleshootingPlug the power cord into the AC inlet on Make sure that it is switched onProjector specifications SpecificationsSupported timing for Video and S-Video inputs Timing chartSupported timing for PC input Supported timing for Component-YPbPrinputUnit mm Specifications DimensionsLimited Warranty WarrantyMIC statement Regulation StatementsFCC statement EEC statement