Knoll Systems LED1081 RS-232 Controller Connection, 11 RS-232 Control System Connection

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RS-232 Controller Connection

Connect a PC or home theater control/automation system (if present) to the RS-232 port on the LED1081; see Figure 3-11. Use a standard, 9-pin serial cable, wired straight-through. iKontrol compatible! See www.ikontrol.biz for more information. For more information about using this connection, refer to Serial Interface Specifications on page 58.

5 4 3 2 1

9 8 7 6

	2	Transmit Data
	3	Receive Data
RS-232	5	Ground
	(none of the other pins are used)

to Automation/ Kommand Center Communication Hub

or PC

Figure 3-11: RS-232 Control System Connection

Installation 29

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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 ConventionsTurn to Using This ManualIf you need 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 LanguageZoom Lens AdjustmentsFocus 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 Cleaning the Air Vents TroubleshootingMaintenanceCleaning the Intake and Exhaust Vents Symptom Possible Causes Solution Troubleshooting TipsSpecifications Serial Interface SpecificationsTransfer Specifications 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 Electrical LED1081 SpecificationsOptics Mechanical Standard AccessoriesShows the LED1081 dimensions, in millimeters LED1081 DimensionsSupported Timings Sdtv Projection Distance and Screen Size Specifications Specifications Specifications