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Term defi nitions
Fixed switches FXI and FX
This type of switch turns a function permanently on,
e. b. timers (closed fi xed switch) or off (open fi xed
switch) or they can provide a fi xed input signal for a
control function, e. g. FXI = + 100 % and FX
= -100 %.
For example, in fl ight phase programming, these fi xed
switches can be used to switch a servo or speed
controller between two settings.