na'akti fu'ivla

x1 is turned off / deactivated / not operational for function x2

See akti, na'aktigau

In notes:

itkygau
x1 turns off/deactivates x2
akti
x1 is running service/in operation/performs functions x2; x1 is "turned on", working, acting, active, in action
aktigau
x1 turns on / activates x2