
| Command | ASCII Command | Response | Additional Description |
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| View LED status | E LC } | X5) ] | X5) is a |
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| status of an LED on the MLC | |
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On MLC 62 models, the LEDs are numbered as follows: |
| 1 | 2 |
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1 =Transmit red |
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2 = Transmit green |
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7 = Button row 1, first LED | 7 | ON | OFF | 8 |
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8 = Button row 1, second LED |
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13 – 17 | 9 | – 12 | |||||
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18 | = Button row 2, first LED |
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19 | = Button row 2, second LED | 20 | PC 21VIDEO | 22 |
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20 | = Button row 3, first LED |
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21 | = Button row 3, second LED |
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22 | = Button row 3, third LED | 23 | LAPTOP | MUTE | 25 |
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23 | = Button row 4, first LED |
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24 | = Button row 4, second LED |
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25 | = Button row 4, third LED |
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In X5), the LEDs are represented in descending order from 32 to 1; that is, the first digit represents LED 32, the second digit represents LED 31, and so on. The last digit represents LED 1. Each digit in X5) 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: Dual sized buttons, such as the input buttons on the MLC 62 IR D, each take up an entire button row and have
three LEDs apiece.
Example (MLC 62)E LC}00000001111121100000111124111104 ]
(This example is illustrated in the diagram below.)
In this LED status number, for example, the first digit on the right (LED 1) represents the red Transmit LED. Its status is 4, which indicates that it is blinking rapidly. The LEDs behind the display text (3 through 6) have a status of 1, which means they are dimly lit.
Buttons 7 and 8
(Button Row 4)
Not used
Buttons 5 and 6 (Button Row 3)
Buttons 3 and 4 | Buttons 1 and 2 | Transmit Green | ||
(Button Row 2) | (Button Row 1) |
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Volume Indicators | Behind “Volume” Text | Behind “Display” Text | Red |
LED | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 4 | 1 | 1 | 1 | 1 | 0 | 4 |
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No. | 32 | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 |
On the MLC 64, the LEDs are numbered as follows:
1 =Transmit red
2 = Transmit green
8 = Button row 1, second LED
Example (MLC 64) | E LC} |
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| 1 | 2 |
| DISPLAY | 3 – 6 | |
7 | ON | OFF | 8 |
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| VIDEO |
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Extron
00000000000011111111122231111103 ]
In this MLC 64 example, the red Transmit LED shows status 3 (blinking slowly). The LEDs behind the Display text show status 1 (dimly lit). LEDs 9, 10, and 11 show status 2 (brightly lit) because the PC button (row 2) is active.
MLC 60 Series MediaLink Controllers • SIS Control | 61 |