BenQ SP840 user manual Important safety instructions, English, Safety Instructions

Contents Welcome SP840 Digital Projector User ManualEnglish Table of contentsImportant safety Warranty and CopyrightSafety Instructions Important safety instructions4 Important safety instructions Safety Instructions Continued12. Do not place this projector in any of the following environments 6 Important safety instructions Ceiling mounting the projectorIntroduction Projector featuresShipping contents Standard accessoriesOptional accessories Front/upper side Projector exterior viewControls and functions ProjectorSee Using the menus on page 26 for details Remote control Operating the LASER pointer See Auto-adjusting the image on page 30 for detailsSee Switching input signal on page 29 for details Replacing the remote control battery Remote control effective rangeChoosing a location Positioning your projectorPositioning your projector Obtaining a preferred projected image size16 Positioning your projector How to determine the recommended screen size for a given distanceInches SP840 projection dimensions169 screen diagonalTo connect the projector to a notebook or desktop computer Connecting a computer or monitorConnecting a computer ConnectionsTo connect the projector to a monitor Connecting a monitorBetter video quality Connecting Video source devicesConnecting Audio Best video qualityTo connect the projector to an HDMI source device Connecting HDMI source devicesConnecting Component Video source devices To connect the projector to a Component Video source deviceTo connect the projector to an Audio source device Connecting S-Video source devices To connect the projector to an S-Video source deviceS-Video Cable AV device Audio Cable Connecting Composite Video source devices To connect the projector to a composite Video source device24 Connections Starting up the projector Operationremote control to turn the OSD menu on Using the menusUsing a security cable lock Securing the projectorUtilizing the password function Setting a passwordIf you forget the password password next time the projector is started Entering the password recall procedureChanging the password Disabling the password functionChanging Color Space Switching input signalFine-tuning the image size and clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the imageCorrecting keystone Using Auto KeystoneKeystone function Magnifying and searching for details Selecting the aspect ratio32 Operation About the aspect ratio 4. Letter Box5. Real Setting the User 1/User 2/User 3 mode Optimizing the imageSelecting a picture mode Adjusting Color Fine-tuning the image quality in user modesAdjusting Brightness Adjusting ContrastSelecting a Gamma Selection Adjusting Clarity ControlSelecting a Color Temperature UserFine Tuning Selecting a Color TemperatureAdjusting Brilliant Color Selecting a White Peaking3D Color Management 2. Press MODE/ENTER and the 3D Color Management page displays Selecting Color Space ConversionSelecting a Video Format 1. Go to the PICTURE Advanced menu and highlight 3D Color ManagementRemote paging operations Selecting a Film ModeSelecting a 3D Comb Filter Setting the Sleep Timer Locking control keysHiding the image INPUT SOUCER Adjusting the soundFreezing the image Operating in a high altitude environmentTurning off the Power on/off Ring Tone Adjusting the sound levelAdjusting the Treble level Adjusting the Bass levelConfiguring the Lan Control Settings Controlling the projector through a Lan environmentIf you are in a DHCP environment If you are in a non-DHCP environment Controlling the projector remotely through a web browserii. To switch input source, click on your desired signal Shutting down the projector Personalizing the projector menu displaySub-menu Menu operationMenu system Main menuMute VolumePower on/off Disable/30 min/1 hr/2 hr/3 hr/4 hr/8Equivalent Lamp Hour Description of each menu for details Menu position Menu display time52 Operation Mute DESCRIPTION default setting/value default settingvalue Care of the projector MaintenanceCleaning the lens Cleaning the projector caseGetting to know the lamp hour Setting Lamp mode as EconomicSetting Auto Power Off Lamp informationMessage Timing of replacing the lampSee Setting Lamp mode as Economic on page Status58 Maintenance Replacing the lamp4. Loosen the screws that secure the lamp SETUP Advanced Lamp Settings Resetting the lamp timerLight IndicatorsPower Power eventsThe projector does not turn on TroubleshootingRemote control does not work The password is incorrectProjector specifications Specifications254325 DimensionsCeiling Mount Installation 132.4Supported timing for COMPUTER input Timing chartEnglish Supported timing for Component-YPbPr inputSupported timing for HDMI HDCP input Supported timing for Video and S-Video inputs68 Specifications Disclaimer Warranty and Copyright informationLimited warranty CopyrightWEEE directive Regulation statementsFCC statement EEC statementRegulation statements Accessibility Requirements for Rehabilitation Act of 1973, Section