| Häufig auftretende Fehler | 
| 0000 | Sporadisch Ausfallen | 
| 0BF0E4 | The power supply oder component B1 (foot control) has a short circuit to ground. | 
| 3F0A08 | The signal line 2 oder component B1 (foot control) has an interruption, short circuit to positive or short circuit to earth. | 
| 5B0002 | Component B1 (foot controller) is Defektive. |