Heli Mode Instruction for HiFei KII&GII ESC

ESC output L.Limit (ESC output Low Limit)
The default setting is ‘middle’, it can be understood as a low limit that ESC output the
power to motor, also you can consider it as the car idle. In hard 3D fly it will be efficient to
avoid lost power momentarily.
If you just fly in hover, we suggest to program it to ’ the lowest’.
If you fly in very hard 3D you can program it to ‘high’, but please make sure the ESC
output will be great than 70% corresponding to the head speed (ref the following throttle
calculator and table to program the ‘ESC Output L.Limit’ correctly ).
AR Recover Time
Autorotation Recover Time, it also can be understood as the recover time from
Autorotation (TH=0) to Normal mode. The default setting is ‘Disable’, it indicates the AR is
inactived.
10 to 60 Secs can be optioned to determine the recover time that Autorotation is actived,
for example if you program the AR Recover Time to 30 secs, the AR will be available
WITHIN 30 secs, in this period the motor can be ramped up to a preset head speed
instead of soft startup, but more than this time ( >30 seconds) will lead to the motor
engaged with soft startup.
ESC Output L.Limit
ESC output @ preset Head-Speed
The Lowest
> 40%
Low
>50%
Middle (default)
>60%
High
>70%