It therefore knows that even though both buses are powered it is from a single source. It therefore sends a signal to both FCC's that the DC Buses cannot be isolated. Both FCC's now removes the flight director as it does not have its required redundancy for the Dual Channel approach.
Hi guys! As I understood we wouldn't have FD guidance at all since G/S is in active mode regardless of 1СH or BOTH due to required redundancy? Thanks.