BenQ PB8240, PB8250 user manual Blank, Zoom / Focusing, Laser Pointer Operation

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Blank

In order to draw the audience’s full atten- tion to the presenter, you can use Blank to hide the screen image. Press Blank again to restore the image. A word “BLANK” appear at the bottom right corner of the screen when the image is hidden.

BLANK

Zoom / Focusing

Adjust the projected image to your desired size using the lens’ zoom ring. Then focus the image by rotating the focus ring. Refer to the screen size table on page 16.

Focus ring

Zoom ring

Laser Pointer Operation

The Laser Pointer is a presentation aid for professionals. It emits red colored light when you press it and the LED indica- tor lights up green. Do not look into the laser light window or shine the laser light beam on yourself or others. Refer to the warning messages on the back of the remote control and the attached “User Information” prior to using it.

22 Operation

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Contents Welcome Copyright DisclaimerTable of Contents PIP Picture In Picture Menu Iv Table of ContentsOrdering Parts or Getting Information Table of Contents Supported timing for PC including DVI-I inputVi Table of Contents Important Safety Instructions Important Safety InstructionsSafety Instructions 10000 Safety Instructions Introduction Projector FeaturesIntroduction Shipping Contents Optional Accessories Projector Exterior ViewFront / Upper View Back ViewConnector Panel PC/ YPbPr/ YCbCrControls and Functions External Control PanelRemote Control Description Front ViewRemote Control Effective Range Installing or Replacing the Batteries Push and open Install batteries asSetting Up Your Projector Choosing a LocationMaking Connections IV. Ceiling rearConnecting to a Laptop or Desktop Computer Connecting Equipment to the Component Video InputAudio cable Component Video cableConnecting to Video or S-Video Devices Connecting to Display DevicesVideo devices Video cable Video devices or VCRFocus ring Zoom ring Setting Up Your Projector Adjusting the HeightScreen Size Screen size chart 43 aspect ratio Screen size chart 169 aspect ratioStart Up OperationOperation Shutdown Digital Keystone Correction For exampleAuto Adjustment Source SelectionBlank Zoom / FocusingLaser Pointer Operation Volume Adjustment Mouse Function OperationZoom In + / Zoom Out PIP Picture In Picture OperationPreset Mode Selection FreezeMenu Operation Menu SystemUsing the menus Display Menu Color TintAs above Increases or decreases the color intensity of the imageImage Menu Auto ResizePosition Color TempSystem RatioSharpness Volume Source MenuMirror TrebleBass Adjusts the bass level. -5 ~Mute Control Menu SetupLanguage Preset Mode ResetPIP Picture In Picture Menu PIP SourcePIP Size PIP PositionMaintenance Cleaning the lensCleaning the projector case Cleaning and replacing the air filtersStoring the projector Transporting the projectorLamp Replacement Use and Replacement of the LampLamp Information Maintenance Indicators Temp Warning LightLED Please contact your dealer for assistanceDealer for assistance Service Information Accessories included in the standard packageOptional Accessories not included in the standard package Ordering Parts or Getting InformationTroubleshooting Common Problems & SolutionsPlug the power cord into the AC inlet on Make sure that it is switched onProjector Specifications SpecificationsTechnical Specifications Environmental Requirements RS-232C PinTiming Chart Supported timing for PC including DVI-I inputSupported timing for YPbPr input Supported timing for Video and S-Video inputsDimensions Unit mm DimensionsLimited Warranty WarrantyWarranty Regulation Statements FCC StatementEEC Statement MIC Statement