BenQ PB2140/PB2240 Controls and Functions, External Control Panel, Turns the projector on or off

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Controls and Functions

External Control Panel

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1.Power (Refer to pages 16 and 17 for more information.)

Turns the projector on or off.

2.Menu

Opens, saves and exits the on-screen menu.

3.Down 6

4.5 Up

5.3 Left

6.Right 4

The #2 to #6 keys are used to select the desired menu items and to make adjustments. Refer to page 22 for more information.

When the on-screen menu is not activated, the 3 Left and Right 4 keys function as Keystone -/+hot keys. Refer to page 18 for more information.

7.Source (Refer to page 19 for informa- tion.)

Sequentially selects the input signal Analog RGB, Video or S-Video.

8.Auto (Refer to page 19 for more infor- mation.)

Automatically determines the best picture settings for the displayed image.

9.Power indicator light (Refer to page 32 for more information.)

Lights up or flashes when the projector is under operation.

10.Temperature warning light (Refer to page 32 for more information.) Flashes red if the projector’s temperature becomes too high.

11.Lamp indicator light (Refer to page 32 for more information.)

Indicates the status of the lamp. Lights up or flashes when the lamp has developed a problem.

12.Zoom ring

Adjusts the size of the image.

Rotate clockwise to enlarge the image or rotate counter-clockwise to make the image smaller.

13.Focus ring

Adjusts the focus of the projected image.

Introduction 7

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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