BenQ PB2240 user manual Blank, Zoom / Focusing

Page 25

Blank

In order to draw the audience’s full attention 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 tables on page 16.

Focus ring

Zoom ring

Operation 21

Image 25

Contents Welcome Disclaimer CopyrightTable of Contents Ordering Parts or Getting Information Iv Table of ContentsBut could fail if power cuts or surges Important Safety InstructionsImportant Safety Instructions Safety Instructions Locations with an ambient temperature Locations near fire alarmsUsing the unit when it is not fully Bedding or any other soft surfaceSafety Instructions Introduction Projector FeaturesIntroduction Shipping Contents Projector Exterior View Optional AccessoriesFront / Upper Side Rear SideControls and Functions Adjusts the focus of the projected image IntroductionExternal Control Panel Turns the projector on or offFunctions Descriptions Remote Control DescriptionInstalling or Replacing the Battery Remote Control Effective RangeRestore the image. Refer to page 21 for more information Connection Connecting to a Laptop or Desktop ComputerConnecting Video and S-Video Devices Connecting Equipment to the Component Video InputVideo devices Video cable Audio cable ConnectionVideo devices Video cable Audio cable Choosing a Location InstallationIV. Ceiling rear Press the adjuster button again to retract the foot Adjusting the HeightZoom ring Installation Screen SizeScreen size chart 169 aspect ratio Screen size chart 43 aspect ratioStart Up OperationOperation Shutdown Disconnect the power cord from the wall socketFor example Digital Keystone CorrectionSource Selection Auto AdjustmentBlank Zoom / FocusingMenu System Menu OperationIng 3 Left / Right 4 on Using the MenusProjector or 3 / 4 on Use 3 Left / Right 4 on the projectorPicture Menu Preset ModeKeystone BrightnessTint ColorIncreases or decreases the color intensity of the image Pro-Picture Menu Volume OSD Time Setting MenuReset MuteAdvance Menu High Altitude Mode Information Menu ResolutionSource Lamp HourCleaning the Lens MaintenanceCleaning the Projector Case Storing the ProjectorReplacing the Lamp Lamp InformationMessage Status For 45 minutes until the lamp has cooled Light Status & Description Power Temp Lamp Power events IndicatorsTemp Information Thermal events Lamp eventsNew one immediately Please contact your dealer for assistanceAccessories included in the standard package Service InformationOptional Accessories not included in the standard package Ordering Parts or Getting InformationPlug the power cord into the AC inlet on TroubleshootingMake sure that it is switched on Cause RemedyProjector Specifications SpecificationsEnvironmental Requirements DimensionsOperating altitude Feet at 30C 6000 ~ 10000 feet at 23C Supported Timing for PC Input Timing ChartSupported Timing for Component-YPbPrInput Supported Timing for Video and S-Video InputsLimited Warranty WarrantyWarranty FCC Statement Regulation StatementsEEC Statement MIC Statement