BenQ PB2140/PB2240 user manual Source Selection, Auto Adjustment

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Source Selection

To sequentially select input sources, press the Source key on the projector control panel or the remote control. The selected source will be displayed at the bottom right of the screen for 3 seconds.

Auto Adjustment

In some cases, you may need to optimize the picture quality. To do this, press Auto on the control panel of the projector or on the remote control. Within 3 seconds, the built- in Intelligent Auto Adjustment function will re-adjust the values of Frequency, Clock and Keystone to provide the best picture quality.

The current source information will be dis- played at the bottom right of the screen for 3 seconds, as below.

The screen will be blank while Auto is func- tioning.

Operation 19

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Contents Welcome Disclaimer CopyrightTable of Contents Ordering Parts or Getting Information Iv Table of ContentsImportant Safety Instructions Important Safety InstructionsBut could fail if power cuts or surges Safety Instructions Do not block the ventilation holes Introduction Projector FeaturesShipping Contents Rear Side Optional AccessoriesProjector Exterior View Front / Upper SideTurns the projector on or off Adjusts the focus of the projected image IntroductionControls and Functions External Control PanelFunctions Descriptions Remote Control DescriptionRestore the image. Refer to page 20 for more information Remote Control Effective RangeInstalling or Replacing the Battery Connection Connecting to a Laptop or Desktop ComputerVideo cable Audio cable Connection Connecting Equipment to the Component Video InputConnecting Video and S-Video Devices Video devicesVideo devices Video cable Audio cable IV. Ceiling rear InstallationChoosing a Location Screen Size Adjusting the HeightPress the adjuster button again to retract the foot Zoom ring InstallationScreen size chart 169 aspect ratio Screen size chart 43 aspect ratioOperation OperationStart Up Shutdown Disconnect the power cord from the wall socketFor example Digital Keystone CorrectionSource Selection Auto AdjustmentBlank Zoom / FocusingMenu System Menu OperationUsing the Menus Brightness Preset ModePicture Menu KeystoneIncreases or decreases the color intensity of the image ColorTint Pro-Picture Menu Mute Setting MenuVolume OSD Time ResetAdvance Menu Lamp Hour ResolutionInformation Menu SourceStoring the Projector MaintenanceCleaning the Lens Cleaning the Projector CaseMessage Status Lamp InformationReplacing the Lamp For 45 minutes until the lamp has cooled Temp Information IndicatorsLight Status & Description Power Temp Lamp Power events Please contact your dealer for assistance Lamp eventsThermal events New one immediatelyOrdering Parts or Getting Information Service InformationAccessories included in the standard package Optional Accessories not included in the standard packageCause Remedy TroubleshootingPlug the power cord into the AC inlet on Make sure that it is switched onProjector Specifications SpecificationsSupported Timing for Video and S-Video Inputs Timing ChartSupported Timing for PC Input Supported Timing for Component-YPbPrInputUnit mm Dimensions DimensionsWarranty WarrantyLimited Warranty MIC Statement Regulation StatementsFCC Statement EEC Statement