622.If the FAC channel 1 and channel 2 fault:

39.What happens if one of the latches is not unlocked during the reverse operation ?

38.What does the pressure detector indicate to the ECU ?

37.During the deploy sequence what provides extension of the actuators ?

36.How is the Hydraulic Control Unit controlled ?

35.How is the thrust reverser actuated ?

34.When is it possible to operate the thrust reverser system ?

33.What is the TRF accelerometer used for ?

32.Which systems interface with EVMU ?

31.The engine vibration indications are displayed :

30.The ENGINE page is selected :