BenQ SP840 user manual Loosen the screws that secure the lamp

Page 59

4.Loosen the screws that secure the lamp.

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

Do not insert your fingers between the lamp and the projector. The sharp edges inside the projector may cause injuries.

5.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.

6.Insert the new lamp into the lamp compartment and make sure it fits in the projector.

Ensure the connectors are aligned.

If you experience resistance, lift the lamp and start again.

English

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Contents SP840 Digital Projector WelcomeTable of contents Important safety instructions English Do not block the ventilation holes Ceiling mounting the projector Introduction Projector featuresShipping contents Rear/lower side Projector exterior viewProjector Controls and functionsRemote control Operating the Laser pointer Replacing the remote control battery Remote control effective rangeChoosing a location Positioning your projectorObtaining a preferred projected image size English Length Average SP840 projection dimensionsTo connect the projector to a notebook or desktop computer Connecting a computer or monitorConnecting a computer ConnectionsWith a DVI input socket Connecting a monitorTo connect the projector to a monitor With a VGA cable With a VGA to DVI-A cableBetter video quality Connecting Video source devicesConnecting Audio Best video qualityHdmi cable Connecting Hdmi source devicesTo connect the projector to an Hdmi source device AV deviceAudio Cable Connecting Component Video source devicesTo connect the projector to a Component Video source device To connect the projector to an Audio source deviceVideo Cable AV device Audio Cable Connecting S-Video source devicesTo connect the projector to an S-Video source device AV device Video Cable Audio Cable Connecting Composite Video source devicesTo connect the projector to a composite Video source device Starting up the projector OperationSecuring the projector Using the menusUsing a security cable lock Use / to highlight the System Setup Basic menuAs pictured to the right, the four arrow keys Utilizing the password functionSetting a password If you forget the passwordDisabling the password function Entering the password recall procedureChanging the password Changing Color Space Switching input signalFine-tuning the image size and clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the imageKeystone function Using Auto KeystoneCorrecting keystone Selecting the aspect ratio Magnifying and searching for detailsLetter Box About the aspect ratioOptimizing the image Selecting a picture modeSetting the User 1/User 2/User 3 mode Go to the Picture Basic Picture Mode menuFine-tuning the image quality in user modes Selecting a Gamma Selection Adjusting Clarity ControlSelecting a Color Temperature Selecting a Color Temperature UserFine Tuning3D Color Management Adjusting Brilliant ColorSelecting a White Peaking Selecting a Video Format Selecting Color Space ConversionSelecting a 3D Comb Filter Selecting a Film ModeRemote paging operations Hiding the image Setting the Sleep TimerLocking control keys Operating in a high altitude environment Adjusting the soundFreezing the image Turning off the Power on/off Ring Tone Adjusting the sound levelAdjusting the Treble level Adjusting the Bass levelIf you are in a Dhcp environment Configuring the Lan Control SettingsControlling the projector through a Lan environment If you are in a non-DHCP environment Controlling the projector remotely through a web browserIiii Iiiv Shutting down the projector Personalizing the projector menu displayMenu system Menu operationAuto Power Off Adjustment Digital Zoom PC & ComponentYPbPr Tuning Menu SettingsBaud Rate Security SettingsSettings Reset All Settings Source Picture Mode ResolutionDescription of each menu Picture ModePicture Advanced Display menu System Setup Basic menu Hdmi Displays the number of hours the lamp has been used Shows the current signal sourceShows the selected mode in the Picture menu Shows the native resolution of the input signalCare of the projector MaintenanceGetting to know the lamp hour Setting Lamp mode as EconomicSetting Auto Power Off Lamp informationStatus Message Timing of replacing the lampReplacing the lamp Loosen the screws that secure the lamp Tighten the screws that secure the lamp Setup Advanced Lamp SettingsOff Green IndicatorsOff RedTroubleshooting Projector specifications SpecificationsDimensions Supported timing for Computer input Timing chartSupported timing for Component-YPbPr input Resolution Horizontal Vertical Pixel ModeSupported timing for Hdmi Hdcp input Supported timing for Video and S-Video inputsSXGA60 Disclaimer Warranty and Copyright informationLimited warranty CopyrightWeee directive Regulation statementsFCC statement EEC statementEnglish
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