Martin Mac 550 (MT550EX.D2)
| Channel Number | Attribute | Type |
|---|---|---|
| 1 | SHUTTER |  |
| 2 | DIMMER |   |
| 3 | DIM LOW | |
| 4 | COLOR1 | |
| 5 | COLOR1 LOW | |
| 6 | COLOR2 | |
| 7 | COLOR2 LOW | |
| 8 | Gobo 1 |  |
| 9 | GOBO ROT Coarse | |
| 10 | Gobo Rot Fine | |
| 11 | GOBO2 | |
| 12 | Macro | |
| 13 | Animation Angle | |
| 14 | Animation Rot | |
| 15 | Prism | |
| 16 | IRIS | |
| 17 | IRIS LOW | |
| 18 | Focus | |
| 19 | Focus LOW | |
| 20 | Zoom | |
| 21 | ZOOM LOW | |
| 22 | PAN | |
| 23 | PAN LOW | |
| 24 | TILT | |
| 25 | TILT LOW | |
| 26 | Speed_p/t | |
| 27 | Speed | |