Runco LS-10I operation manual External Control, Serial Communications

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External Control

6. External Control

In addition to using the LS-10i remote control unit, there are three methods of controlling the projector externally:

•Using a serial (RS-232) link to send ASCII commands and receive responses to those commands.

•Using discrete infrared (IR) codes to program a third-party remote control unit.

•Using an HDMI connection to send Consumer Electronics Control (CEC) commands from a BD player or other source component that supports CEC.

The following sections describe these methods.

The LS-10i uses a simple text-based control protocol to take requests from control devices and to provide responses to such devices. This section describes how to send control messages over a serial link between the LS-10i and an automation/control system or a PC running terminal emulation software.

To interface the LS-10i with a home theater automation/control system or a PC running terminal emulation software:

1.Connect it to your control system or PC as shown in Figure 3-13.

2.Start a terminal session on your PC using a terminal-emulation program, such as HyperTerminal.

3.Configure the RS-232 controller or PC serial port as follows: 38400 bps, no parity, 8 data bits, 1 stop bit and no flow control.

4.Type ky or op followed by a command from among those listed in Table 6-1or Table 6-2and press <Enter>. For example, to change the aspect ratio to Letterbox, type op aspect = 1<Enter>.

Serial commands to the LS-10i take the following form:

•Commands are in ASCII format.

•Spaces and tabs can be used to improve readability and are ignored by the projector.

•All commands must end with a carriage return (ASCII hex 0D) to signify that the projector can now read and execute the command.

•Commands are not case-sensitive.

The LS-10i supports two types of commands: key commands and operation commands. Key commands mimic pressing a button on the remote control. Operation commands tell the projector exactly what to do.

All commands start with 2 letters:

ky for key commands.

op for operations commands.

6.1

Serial Communications

RS-232 Connection and

Port Configuration

Serial Command Syntax

Runco LS-10i Installation/Operation Manual

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Contents LS-10i Page RuncoCare Standard Features RuncoCare Standard Two Year Limited WarrantyRuncoCare Claim Procedure Extended Service Options Copyright and Trademarks Important Safety Instructions Declaration of Conformity Compliance InformationFCC Part Page Table of Contents Operation Specifications Maintenance and TroubleshootingExternal Control Table of Contents Xiv List of Figures List of Figures About This Manual IntroductionIf you need Turn to Using This ManualFormat screen Description, Features and BenefitsOptional Accessories Press this button to show or hide the OSD menus Controls and FunctionsLS-10i at a Glance Cursor KeysExhaust Vent Runco Logo Badge Rear Cover RGB LS-10i Rear PanelLS-10i Remote Control COL Color Picture Adjustment Buttons BRT BrightnessMemory Preset Buttons ContrastVwide VirtualWide Aspect Ratio Selection Buttons169 Lbox LetterboxControls and Functions Remote Control InstallationIR Reception Angles For Details, Refer Quick SetupInstallation Overview Step ProcedureConsiderations InstallationProjector Installation Options Installation TypeThrow Distance Ambient LightEstimating Throw Distance Lens LS-10i Lens Options and Throw Ratios NoteThrow Range Throw Ratio Inches, with Lens OptionPosition Ceiling InstallationFloor Installation Vertical and HorizontalHorizontal Lens Shift Example Only Package Contents Installing the Optional Anamorphic Lens MountFolded Optics Other Considerations Attaching the Transport Assembly Attachment Plate Position the attachment plate as shown here Ceiling Mount Plate Attachment Plate Projector bottom Do not OVER-TIGHTEN the ScrewsPlate Installation Mounting the LS-10i Angle Adjusting the ProjectionConnections to the LS-10i Connector Panel AccessHDMI/DVI sources BD, DVD DTV Set-Top Box, Game Console etc Connecting SourceComponents to the LS-10i HDMI/DVI Connections See FigureComputer RGB Camcorder Gaming Console 10. Scart Source ConnectionsDTV-Set-Top Box 11. Component Video Connections12. Composite and S-Video Connections Camcorder Gaming ConsoleConnection RS-232 Controller+12V Trigger Input Connecting 12-VoltTrigger Output to External Theater EquipmentAppropriate to your locale Connecting an External IRConnecting to AC Power ReceiverFocus Zoom Lens Shift Turning on the Power Primary Lens AdjustmentsRear Projection Ceiling Mode Changing the OSD Language Adjusting the Picture OrientationInstallation See Figure Adjustment Installing and Adjusting the Anamorphic LensAdjusting the Lens Position Installation Selecting An Aspect Ratio Selecting Video Memory OperationSelecting An Input SourceMain Using Picture-In-Picture PIPAvailable Main and PIP Source Combinations PIP Input SourceUsing the On-Screen Menus LS-10i Main Menu 169 Aspect Ratio SettingsLetterbox Virtual Cinema You must enter a passcode to access the Save ISF Typical Pluge Pattern for Adjusting Brightness Typical Test Pattern for Adjusting Sharpness Overscan Examples Input Select Sub-Menu LS-10i Advanced Menu AdvancedPCE Color Gamut setting refer to Color Gamut, below Color X/y Color Gamut ValuesRGB Adjust Sub-Menu 10. Fine Sync Sub-Menu 11. PCE Sub-Menu Red Gre en Yellow Cy anMagenta Blue 13. LS-10i System Menu 14. Input Enable Sub-Menu Top right 921x51816. PIP Split-Screen Mode 17. LS-10i Control Menu Language 18. LS-10i Service Menu OSD menus are not available when in test pattern mode Operation Lamp Replacement Maintenance and TroubleshootingTroubleshooting Chart Troubleshooting TipsSymptom Possible Causes Solution Troubleshooting Chart Maintenance and Troubleshooting External Control RS-232 Connection Port Configuration Serial Command SyntaxSerial Communications Apply 169 aspect ratio Serial Command Key Names and IR CodesSome key command examples Switch to next user memoryRemote Button IR Code RS232 Keyname0x08 = value Operations Control Commands Function Action on unitOperation Commands Values Serial CommandsColor.space = ? Vert.pos = ? + Key = ? Cinewide = ? Cal.text1 Error Code LED Indication Description RS-232 Error CodesOpcode Value Using Hdmi CEC MessagesCEC Commands Supported by the LS-10i CEC Command ListInactive Source 0x9D CEC Version Proteus 1 None Proteus 2, 3, 4, 5 SpecificationsLS-10i Specifications LS-10i SpecificationsHDTV, EDTV, Sdtv Industry-Standard Specifications Home Theater Calibration SpecificationsSpecifications are subject to change without notice LS-10i Dimensions LS-10i DimensionsSupported Timings Supported Signal Timings by InputPAL-B/G Page 020-1075-00 Rev. a September