Heli Mode Instruction for HiFei KII&GII ESC

Throttle Calculator
It is a calculator to help you calculation the throttle curve according to your desired HS,
Gear rate and motor poles. Please see the following screenshot:
Furthermore, fill out the battery voltage and motor KV can help you find out the ESC power
output match with the pre-set head speed, HiFei recommends for optimum the ESC output
to motor about 80% power, it ensure the ESC has enough reserve to compensate the
battery voltage decreasing and load changing. Please see the following screenshot: