1

6

5

1

2

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MUTE

 

+ 10V

 

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4

MLC 52 RS MK

Figure 4.

MLC 52 RS MK VC MLC 52 RS MK and MLC 52 RS MK VC Rear Views

5

6

2

1

5

6

2

1

 

 

 

PC

 

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DOC

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VOL

VOL

 

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DVD

VCR

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VOL/

 

 

 

 

+10V

 

 

 

 

 

 

MUTE

3

3

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MLC 52 RS EU

 

MLC 52 RS EU VC

Figure 5. MLC 52 RS EU and MLC 52 RS EU VC Rear Views

AIR Learner/Transmitter — These sensors allow for IR control of the MLC and for IR Learning. The two LEDs (one for transmitting, one for receiving) send and receive IR signals, enabling the MLC to learn commands and clone configurations from another MLC 52. The IR remote control of the display device must be pointed directly at these LEDs for best results.

The MLC can “learn” IR commands in order to control the display device. IR Learning of device control codes is necessary only if there are no RS-232 codes available

for that device or if you need to customize the driver (see Configuring Using IR Learning on page 18 for the IR Learning procedure).

You can also perform IR learning via the MLC 52 configuration software (see the MLC 52 Configuration Program help file for the procedure).

BEnable Macro LED — The LED located immediately above or to the right of the four green IR LEDs is labeled E, for Enable Macro. This LED lights amber when you place a button in macro mode (see Setting Up Button Macros Using IR on page 20).

MLC 52 MediaLink Controllers • Installation and Configuration

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Extron electronic manual MLC 52 RS MK VC MLC 52 RS MK and MLC 52 RS MK VC Rear Views