Extron electronic MLC 52 manual Wiring for IR Control

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F	Transmit (Tx)	To the Display or Projector
D	Ground (Gnd)	RS-232 Port
D	Ground (Gnd)

F E D C B A

RS-232

Figure 11. Wiring for RS-232 Control (RS Models Only)

Extron recommends using the CTL Series Comm-Link Control System Cable, available in lengths of 500 feet (150 m) (non-plenum only) and 1000 feet (300 m) (plenum and non-plenum) for this connection (see Recommended Cables on page 62 for ordering information).

Guides for connecting and controlling specific models of display devices are available on the Extron website. See the display device user guide for the device pin assignments in order to determine which of the cables wires to connect to the MLC RS-232 pins.

Wiring for IR Control

To control display or input devices via IR commands from the MLC, you can connect Extron IR emitters to the IR Out pin of the control connector. Up to two IR emitters can be connected via this connector at one time. Wire the connector as shown in the following illustrations.

E Modulated IR D Ground

	White Striped Wire Only	IR
	White Striped Wire Only	Emitter Connect 1 or 2
		Emitter Connect 1 or 2
		IR Emitters (max.)
		(#70-283-01).

100 Feet (30.5 m) Maximum

MLC 52

Control

Connector

F E D C B A

IR

NOTE: Place the head of each IR Emitter over or directly adjacent to the IR receiver for the controlled device.

For the IR Emitter Only

E Demodulated IR

D Ground

MLC 52

Control

Connector

F E D C B A

To the Wired Remote Port of the Projector

(Connector type and pin configurations may vary depending on the projector model.)

IR

For a Wired Projector

Remote Port

Figure 12. Wiring the Control Connector for IR

MLC 52 MediaLink Controllers • Installation and Configuration

13

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Contents MLC 52 Series Safety Instructions English Chinese Simplified（简体中文） Safety InstructionsTrademarks FCC Class a NoticeNotifications Specifications AvailabilitySoftware Commands Conventions Used in this GuideContents Reference Information Serial CommunicationModels IntroductionAbout this Guide About the MLC 52 Series MediaLink ControllersEuropean models Standard FeaturesMK models MLC 52 Configuration Software Options and AccessoriesDevice Drivers Application DiagramsSystem Requirements MLC 52 RS VC Rear Panel and Cable Connections Installation ConfigurationMLC MLC 52 RS EU and MLC 52 RS EU VC Rear Views MLC 52 RS MK VC MLC 52 RS MK and MLC 52 RS MK VC Rear ViewsInstallation Steps Replacing the Faceplate US Models Only Screws to Remove from the MLC Faceplate Replacing Button LabelsRemoving and Replacing a Button Label Wiring for RS-232 Control RS Models Only Wiring the Control ConnectorWiring for IR Control Wiring an IRL Wiring an IRLWiring the Power Connector Configuring the MLC 52 Using IRConfiguring Using IR Data Transfer IR Beaming Data Transfer Percent Complete MLC 52 Models MLC 52 VC Models Buttons Lit Order in which the Buttons Blink during Data TransferActivation of LEDs During Button Configuration Configuring Using IR LearningRemoving IR Commands from a Button Setting Up Button Macros Using IR Wiring the VC Port Setting Up an MLC 52 VC Model with an Extron AmplifierExtron MPA Requirements for the MLC 52 VCMounting the MLC Configuring the MLC 52 IR VC and MLC 52 RS VC Vol ButtonsPreparing the Site Mounting the MLC to an Electrical Box Mounting the MLC 52 to an Electrical Box Mounting the MLC to a Decora Mounting BracketMounting an MLC 52 to a Decora Mounting Bracket Mounting the MLC to a Wall or FurnitureButtons on the Front Panel Front Panel FeaturesSwitch modes OperationMLC 52 IR and RS MLC 52 IR VC and RS VC Front Panel ComponentsMLC 52 RS Mkmlc 52 RS MK VC Mm TRS Cable for the Configuration Port Input Selection Buttons on the MLC 52 Front Panel Selecting InputsLocking the Front Panel Executive Mode ResettingSpecial Applications Application 1 Using Multiple Sources with an MLCProgramming Buttons for an IR Controlled System Examples of Projector Remote Control Types a and BStandard MLC 52 models with a type a remote control Projector remote control type a applicationMLC 52 VC models with a type a remote control Projector remote control type B applicationStandard MLC 52 with a type B remote control Turn Power OFF? Yes Press Again No Please Wait Programming RGB inputs projector remote control type a Programming video inputs projector remote control type a Projector Remote Type a Using the Video button S-video or composite video Using the PC button RGBProgramming video inputs projector remote control type B Programming RGB inputs projector remote control type BProjector Remote Type B Using the PC button RGB Using the MLC 52/DVCM 50 Configuration Program Configuration PortsSerial Communication Extron Software DVD Screen Installing the Software from the DVDControl Software Button on Download Center Screen Downloading and Installing the Software from the WebsiteSelect a Comm Port Tab Starting the Configuration ProgramMLC 52/DVCM 50 Configuration Program Window Loading the serial RS-232 drivers Loading Extron DriversSelecting the MLC 52/DVCM 50 IR Driver Package Downloading IR drivers from the DVDIR Device Drivers Package List Saving a Single Driver to the Computer To download a single driverDevice Drivers Screen Downloading drivers from the websiteEntering MLC 62 Driver Search Criteria Host-to-Controller Communications Using SIS CommandsUsing the Command and Response Table Error ResponsesSymbol Definitions Command and Response Table for SIS Commands Included Parts Part Numbers and AccessoriesIncluded Parts Replacement Part Number Reference InformationRecommended Cables Optional AccessoriesMounting an Electrical Box Attaching an Electrical Box to a Wall Stud Templates for MLC 52 and MLC 52 VC US ModelsMLC MLC 52 VC Surface CUT-OUT Area For Furniture Mount 50 8.90 cm 40 cm Extron Warranty

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