Knoll Systems LED1081 user manual Vertical Lens Shift Horizontal Lens Shift

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Lens Shift

To access the lens shift controls:

1.Loosen the two screws located at the rear side and underneath of the projec- tor as shown in the figure at the right.

2.Slide the center portion of the top cover backward to expose the holes for lens shift.

Vertical Lens Shift: To shift the projected image vertically, insert the provided hex wrench into the hole at the top of the pro- jector (directly above the lens). Then, turn the wrench as shown to shift the lens in the desired direction.

Horizontal Lens Shift: To shift the project- ed image horizontally, insert the provided hex wrench into the hole at the top of the projector. Then, turn the wrench as shown to shift the lens in the desired direction.

Vertical Lens Shift

Horizontal Lens Shift

Installation 33

Image 33

Contents Projector Table of Contents Maintenance and Troubleshooting Copyright Copyright InformationDisclaimer About this manualImportant Safety Instructions FCC Part About This Manual IntroductionTarget Audience Textual and Graphic ConventionsUsing This Manual If you needTurn to Key Features and Benefits Description, Features and BenefitsParts List Additional Features of the LED1081LED1081 at a Glance Controls and FunctionsLED1081 Top/ Rear/ Bottom View Component LED1081 I/O PanelSource LED10801 Key PadCONT, BRIGHT, Sharp LED1081 Remote ControlRemote Control InstallationIR Reception Angles Installation Type Installation ConsiderationsAmbient Light Advantages ConsiderationsEstimated Throw Distance Throw DistanceVertical and Horizontal Position Floor InstallationOther Considerations Folded OpticsVertical Lens Shift Lens Shift15H Mounting the LED1081 Adjusting the Projection AngleFloor Mounting Upright Ceiling Mounting InvertedConnections to the LED1081 Connecting Source Components to the LED1081RGB Connections Component Video Connections 10 Composite and S-Video Connections 11 RS-232 Control System Connection RS-232 Controller ConnectionConnecting to AC Power Connecting an External IR ReceiverAdjusting the Picture Orientation Turning on the PowerCeiling Mode Changing the OSD LanguageLens Adjustments FocusZoom Vertical Lens Shift Horizontal Lens Shift Operation Using the On-Screen MenusSelecting an Aspect Ratio Selecting An Input SourceLED1081 OSD Menu Structure General PIP PIP Split Mode Memory Sub-Menu Image Aspect Ratio Settings Below Black Above Black 10 Typical Gray Bar Pattern for Adjusting Contrast 12 Typical Test Pattern for Adjusting Sharpness 13 Noise Reduction Sub-Menu 14 Overscan Examples 15 HSG Sub-Menu Advanced OperaTion 4 17 RGB Adjust Sub-Menu 18 Fine Sync Sub-Menu Setup Trigger commands are deactivated when a PIP source is active Info TroubleshootingMaintenance Cleaning the Intake and Exhaust VentsCleaning the Air Vents Symptom Possible Causes Solution Troubleshooting TipsSerial Interface Specifications Transfer SpecificationsSpecifications IR Codes and Keynames Remote Button Description RS-232 CommandsIR Codes and Keynames Operation Command Values Function Command Action on unit= RGB = PBP = LED Operations Commands LED1081 Specifications OpticsElectrical Mechanical Standard AccessoriesShows the LED1081 dimensions, in millimeters LED1081 DimensionsSupported Timings Sdtv Projection Distance and Screen Size Specifications Specifications Specifications