Obtaining a preferred projected image size, English | BenQ SP840

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BenQ SP840 user manual Obtaining a preferred projected image size, English, Positioning your projector

Contents

Welcome SP840 Digital Projector User Manual English Table of contentsImportant safety Warranty and Copyright Safety Instructions Important safety instructions 4 Important safety instructions Safety Instructions Continued 12. Do not place this projector in any of the following environments 6 Important safety instructions Ceiling mounting the projector Introduction Projector features Shipping contents Standard accessoriesOptional accessories Front/upper side Projector exterior view Controls 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 range Choosing a location Positioning your projector Positioning your projector Obtaining a preferred projected image size 16 Positioning your projector How to determine the recommended screen size for a given distance Inches SP840 projection dimensions169 screen diagonal To connect the projector to a notebook or desktop computer Connecting a computer or monitorConnecting a computer Connections To connect the projector to a monitor Connecting a monitor Better video quality Connecting Video source devicesConnecting Audio Best video quality To connect the projector to an HDMI source device Connecting HDMI source devices Connecting 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 Operation remote control to turn the OSD menu on Using the menusUsing a security cable lock Securing the projector Utilizing 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 function Changing Color Space Switching input signal Fine-tuning the image size and clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the image Correcting 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 Contrast Selecting a Gamma Selection Adjusting Clarity ControlSelecting a Color Temperature UserFine Tuning Selecting a Color Temperature Adjusting 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 Management Remote 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 environment Turning off the Power on/off Ring Tone Adjusting the sound levelAdjusting the Treble level Adjusting the Bass level Configuring 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 browser ii. To switch input source, click on your desired signal Shutting down the projector Personalizing the projector menu display Sub-menu Menu operationMenu system Main menu Mute VolumePower on/off Disable/30 min/1 hr/2 hr/3 hr/4 hr/8 Equivalent 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 case Getting to know the lamp hour Setting Lamp mode as EconomicSetting Auto Power Off Lamp information Message Timing of replacing the lampSee Setting Lamp mode as Economic on page Status 58 Maintenance Replacing the lamp 4. Loosen the screws that secure the lamp SETUP Advanced Lamp Settings Resetting the lamp timer Light IndicatorsPower Power events The projector does not turn on TroubleshootingRemote control does not work The password is incorrect Projector specifications Specifications 254325 DimensionsCeiling Mount Installation 132.4 Supported timing for COMPUTER input Timing chart English Supported timing for Component-YPbPr input Supported timing for HDMI HDCP input Supported timing for Video and S-Video inputs 68 Specifications Disclaimer Warranty and Copyright informationLimited warranty Copyright WEEE directive Regulation statementsFCC statement EEC statement Regulation statements Accessibility Requirements for Rehabilitation Act of 1973, Section