Muting the sound, Adjusting the sound level, English | BenQ SP840

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BenQ SP840 Muting the sound, Adjusting the sound level, Adjusting the Treble level, Adjusting the Bass level, English

Contents

SP840 Digital Projector User Manual Welcome Warranty and Copyright Table of contentsImportant safety English Important safety instructions Safety Instructions Safety Instructions Continued 4 Important safety instructions 12. Do not place this projector in any of the following environments Ceiling mounting the projector 6 Important safety instructions Projector features Introduction Shipping contents Standard accessoriesOptional accessories Projector exterior view Front/upper side 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 Remote control effective range Replacing the remote control battery Positioning your projector Choosing a location Obtaining a preferred projected image size Positioning your projector How to determine the recommended screen size for a given distance 16 Positioning your projector diagonal SP840 projection dimensions169 screen Inches Connections Connecting a computer or monitorConnecting a computer To connect the projector to a notebook or desktop computer Connecting a monitor To connect the projector to a monitor Best video quality Connecting Video source devicesConnecting Audio Better video quality Connecting HDMI source devices To connect the projector to an HDMI source device 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 Operation Starting up the projector Securing the projector Using the menusUsing a security cable lock remote control to turn the OSD menu on Utilizing the password function Setting a passwordIf you forget the password Disabling the password function Entering the password recall procedureChanging the password password next time the projector is started Switching input signal Changing Color Space Auto-adjusting the image Adjusting the projected imageAdjusting the projection angle Fine-tuning the image size and clarity 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 Contrast Fine-tuning the image quality in user modesAdjusting Brightness Adjusting Color Selecting a Color Temperature Adjusting Clarity ControlSelecting a Color Temperature UserFine Tuning Selecting a Gamma Selection Adjusting Brilliant Color Selecting a White Peaking3D Color Management 1. Go to the PICTURE Advanced menu and highlight 3D Color Management Selecting Color Space ConversionSelecting a Video Format 2. Press MODE/ENTER and the 3D Color Management page displays Remote paging operations Selecting a Film ModeSelecting a 3D Comb Filter Setting the Sleep Timer Locking control keysHiding the image Operating in a high altitude environment Adjusting the soundFreezing the image INPUT SOUCER Adjusting the Bass level Adjusting the sound levelAdjusting the Treble level Turning off the Power on/off Ring Tone Configuring the Lan Control Settings Controlling the projector through a Lan environmentIf you are in a DHCP environment Controlling the projector remotely through a web browser If you are in a non-DHCP environment ii. To switch input source, click on your desired signal Personalizing the projector menu display Shutting down the projector Main menu Menu operationMenu system Sub-menu Disable/30 min/1 hr/2 hr/3 hr/4 hr/8 VolumePower on/off Mute Equivalent Lamp Hour Description of each menu for details Menu position Menu display time52 Operation Mute DESCRIPTION default setting/value default settingvalue Cleaning the projector case MaintenanceCleaning the lens Care of the projector Lamp information Setting Lamp mode as EconomicSetting Auto Power Off Getting to know the lamp hour Status Timing of replacing the lampSee Setting Lamp mode as Economic on page Message Replacing the lamp 58 Maintenance 4. Loosen the screws that secure the lamp Resetting the lamp timer SETUP Advanced Lamp Settings Power events IndicatorsPower Light The password is incorrect TroubleshootingRemote control does not work The projector does not turn on Specifications Projector specifications 132.4 DimensionsCeiling Mount Installation 254325 Timing chart Supported timing for COMPUTER input Supported timing for Component-YPbPr input English Supported timing for Video and S-Video inputs Supported timing for HDMI HDCP input 68 Specifications Copyright Warranty and Copyright informationLimited warranty Disclaimer EEC statement Regulation statementsFCC statement WEEE directive Accessibility Requirements for Rehabilitation Act of 1973, Section Regulation statements