BenQ MX761 user manual

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•You might get feedback noise from the microphone when you are too close to the speaker of the projector. Move the microphone away from the speaker of the projector. The greater volume you require, the greater distance you need to be away from the speaker to prevent the noise.

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Contents Welcome MX760/MX761 Digital ProjectorTable of contents Important safety instructions Safety InstructionsRefer servicing to qualified service personnel Important safety instructionsSafety Instructions Locations near fire alarms Locations with an ambient temperatureLocations where the altitudes are higher Confined. Allow at least 50 cm clearanceInstalled It from the power supplys power outletServiced Do not step on the projector or placeIntroduction Projector featuresIntroduction Shipping contents Projector exterior view Rear/lower sidePower indicator light Focus ringZoom ring LeftRemote control TestAuto Keystone/Arrow buttons / Up DownOperating the Laser pointer MuteMIC/VOL + Numeric buttonsApprox.+15º Remote control effective rangeReplacing the remote control batteries Positioning your projector Choosing a locationFront Table Front CeilingProjection dimensions Obtaining a preferred projected image sizeWhen the projector position is fixed Shifting the projection lensConnection Video cable Hdmi cable ConnectionConnecting video source devices Connecting audioTerminal name Terminal appearance BestDevice Playing sound through the projectorAbout the microphone input Page Operation OperationStarting up the projector Adjusting the projected image Adjusting the projection angleAuto-adjusting the image Fine-tuning the image size and clarityCorrecting keystone Use / to highlight the System Setup Basic menu Using the menusFollowing example describes how to set the OSD language Using a security cable lock Utilizing the password functionSetting a password Highlight Change Security Settings and press MODE/ENTERIf you forget the password Entering the password recall procedureChanging the password Write down the number and turn off your projectorDisabling the password function Switching input signal Changing Color SpaceMagnifying and searching for details Selecting the aspect ratioProjectors native resolution in its Displayed in the center AdjustmentsAbout the aspect ratio Screen with a 169 aspect ratioUsing Wall Color Selecting a picture modeSetting the User 1/User 2 mode Go to the Picture Picture Mode menuFine-tuning the image quality in user modes Press To highlight Saturation and adjust its Every adjustment made will reflect to3D Color Management Range at 0, only pure red in the projectedSetting the presentation timer To cancel the timer, perform the following stepsCount Up Increases from 0 to the preset time Count Down Selection DescriptionUtilizing FAQ function Remote paging operationsFreezing the image Hiding the imageTo activate the High Altitude Mode Using the remote controlLocking control keys Operating in a high altitude environmentAdjusting the sound Adjusting the sound levelAdjusting the microphone volume Turning off the Power On/Off Ring ToneControlling the projector through a LAN environment Cable connectionIf you are in a Dhcp environment If you are in a non-DHCP environmentWireless connection Highlight Wireless LAN and press MODE/ENTERControlling the projector remotely through a web browser Page Page Iii Operation Page Operation Page Displaying images through Q Presenter Downloading and installing Q PresenterUsing Q Presenter Operation Operation Presenting from a USB Reader Shutting down the projector Direct power offOnce the cooling process finishes, a Power Off Ring Menu operation Menu systemMain menu Sub-menu Options BasicAdvanced Advanced Network Description of each menu Picture Mode TemperatureManagement Save Settings Display menu Picture menu Function Description TeachingSystem Setup Basic menu Function Description Quick Auto TimerSettings SearchSettings Security Description Panel KeyBackground LockSystem Setup Advanced menu Function Description Reset AllBaud Rate Test PatternFeatures Service CurrentSystem StatusMaintenance Care of the projectorSetting Lamp Mode as Economic Setting Auto Power OffLamp information Getting to know the lamp hourTiming of replacing the lamp Status MessageReplacing the lamp Tighten the screw that secures the lamp Tighten the screw that secures the lamp cover Connect the power and restart the projectorResetting the lamp timer Indicators Light Status & Description Power eventsLamp events Thermal eventsTroubleshooting Specifications Projector specificationsDimensions Mm W x 128 mm H x 252 mm DCeiling Mount screw M4 x 8 Max L = 8 mm Unit mmTiming chart Supported timing for PC inputSupported timing for Hdmi Hdcp input Supported timing for Component-YPbPrinput Supported timing for Video and S-Video inputsTiming HorizontalWarranty and Copyright information Limited warrantyCopyright DisclaimerRegulation statements FCC statement for United States usersEEC statement for European users Weee directive