Extron electronic MLC 62 IR D manual MLC 60 Series MediaLink Controllers SIS Control

On the MLC 64, the LEDs are numbered as follows:

LED Number	LED Location
1	Transmit red
2	Transmit green
3, 4, 5, 6	Four LEDs behind “Display” text
7	Button row 1, first LED (button 1)
8	Button row 1, second LED (button 2)
9, 10, 11	Button row 2, LEDs 1 through 3
12, 13, 14	Button row 3, LEDs 1 through 3
15, 16, 17	Button row 4, LEDs 1 through 3
18, 19, 20	Button row 5, LEDs 1 through 3
21 through 32	Not used (The status is always 0.)

Each digit in the X21@ number can be 0 through 4, representing the following possible LED statuses:

0 = off

1 = dim

2 = on (bright)

3 = slow blink

4 = fast blink

NOTE: Unless otherwise indicated, commands are not case-sensitive.

MLC 60 Series MediaLink Controllers • SIS Control 57