The FADEC is designed to cancel the Training Mode under which condition(s)?

• A. 6% N1 split
• B. FADEC Failure Level 2 or 3
• C. Either a 6% N1 split or a FADEC Failure Level 2 or 3
• D. Neither

Answer: (C)

Training Mode is canceled as soon as the FADEC detects conditions that require real fault management rather than a training scenario. A 6% N1 split between the two engines signals a significant asymmetry in engine output, which in normal operation would prompt standard fault handling and safety responses. Exiting Training Mode under this condition ensures the FADEC applies proper protections and displays accurate, real-conditions behavior.

Similarly, a FADEC Failure Level 2 or 3 represents a fault serious enough to override training mode and engage normal fault management and protective actions. In either case, the system steps out of training mode to reflect actual flight safety logic and response.

So, the condition that cancels Training Mode is either a 6% N1 split or a FADEC Failure Level 2 or 3.