BenQ MP770 user manual

Page 58

4.Disconnect the lamp connector from the projector.

5.Loosen the screw that secures the lamp.

6.Lift the handle so that it stands up. Use the handle to slowly pull the lamp out of 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 insert the lamp all the way into the projector.

8.Connect the lamp connector to the projector.

58 Maintenance

Image 58
Contents Welcome Copyright DisclaimerTable of contents Troubleshooting Specifications Future reference Projector lamp is on Important safety instructionsRefer servicing to qualified service personnel Do not look straight at the projectorSafety Instructions 10000 Feet Important safety instructions Bedding or any other soft surfaceSafety Instructions Introduction Projector featuresIntroduction Shipping contents Front/upper side Projector exterior viewRear side Controls and functions ProjectorLamp indicator light AutoRemote control Mode LED indicator lightPIP MuteRemote control batteries Remote control effective rangeFront Rear Positioning your projector Choosing a locationSafety instructions for ceiling mounting of the projector Obtaining a preferred projected image size Page Projection dimensions Connection Wireless connection optionalConnecting a computer or monitor Cable connectionVGA With a VGA cable With a VGA to DVI-A cable Socket, not the DVI-I socketBetter video quality Connecting Video source devicesBest video quality Least video qualityConnecting a DVI source device Connecting AudioAV device DVI-D or DVI-I cable Audio Audio Cable cable1080i 50/ 60 Hz Connecting an S-Video source device To connect the projector to an S-Video source deviceConnecting a composite Video source device Start up OperationOperation If you forget the password Utilizing the password functionSetting a password Up , Right, Down, Left respectivelyChanging the password Entering the password recall procedureDisabling the password function Adjusting the projection angle Switching input signalAdjusting the projected image Remote control. a source selection bar displays. YouSearching for details on the projected image Auto-adjusting the imageFine-tuning the image size and clarity Correcting keystoneControl. Go to the Display Keystone menu You are satisfied with the shapeSelecting the aspect ratio Go to the Picture Application Mode menu Selecting an application modeSetting the User 1/User 2 mode Optimizing the imageAdjusting contrast Fine-tuning the image quality in user modesAdjusting brightness Selecting a color temperatureOperating in a high altitude environment Other adjustmentsHiding the image PIP Picture In Picture operation Freezing the image Remote paging operationsCreating your own startup screen Press Personalizing the projector menu displayShutting down the projector Message will disappearPC source Brightest Menu operationMenu system Video source Cinema/MovieBasic Information ResolutionAdvanced Using the menus Use Left/ Right to select the Display menuDisplay menu Picture menu Source menu System setup Basic menu System setup Advanced menu Information menu Mode ResolutionLamp Timer SourceMaintenance Care of the projectorTo clean the filter Clean the Air FilterReplacing the filter sponge Check the Air FilterLamp information Calculation of lamp hourReplacing the lamp Out of Lamp Usage TimePage Tighten the screw that secures the lamp Temperature informationRestart the projector Powering up IndicatorsStand-by mode IllustrationLight Status & Description Power Temp Lamp Thermal events Plug the power cord into the AC inlet on Make sure that it is switched onRemote mouse function does not work Specifications Projector specificationsSupported timing for Component-YPbPrinput Timing chartSupported timing for PC including DVI-I input Supported timing for Video and S-Video inputsDimensions Mm W x 94 mm H x 230 mm D 298 Unit mm SpecificationsWarranty Limited warrantyEEC statement Regulation statementsFCC statement MIC statement
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