Extron electronic MLC 52 manual Order in which the buttons blink during data transfer

Operation, cont’d

+ 12V	GND		IR IN	GND	IR OUT	Tx
	4	3	2	1	1
					2
			ON		3
					4
					E

ON

1 2 3 4

Transmitting MLC

Less Than 6”

IR Beaming

E

4

	3		ON
	2
	1
	IR OUT		1	2	3	4
Tx		GND		IR IN	GND		+ 12V

ON

1 2 3 4

Receiving MLC

Setting up transmitting and receiving units for wireless data transfer

The data transfer begins when the receiving unit detects the transmitting unit, and the process takes 15 to 20 seconds to complete. (It may take longer if the transmitting unit has multiple commands programmed on each button.)

The front panel buttons act as data transfer progress indicators. While data is being transferred, the buttons on both the transmitting and the receiving MLCs blink sequentially in clockwise order, starting with the On button in the upper-left corner (see the diagram below). This cycle repeats until transfer is complete.

DISPLAY

ON OFF

VOL PC

VOL VIDEO

VOLUME

DISPLAY

ON OFF

VCR PC

DVD

MLC 52

MLC 52

Order in which the buttons blink during data transfer

3-6 MLC 52 Series MediaLink Controllers • Operation