Translations:Manuals:BXFbl:Parametermenu/12/en

Throttle response (I)

Use PARAMETER MENU point I to change the response of the internal Governor control. This determines how fast and how far the system opens the throttle when the rotor speed changes. Ideally the response is set as high as possible. If it is set too low, the main rotor will speed up in unloaded conditions, as the system reduces throttle too slowly. The internal Governor will also increase throttle very cautiously when the rotor is loaded, so the headspeed will drop. If, on the other hand, the response is set too high, the throttle may stutter audibly and kick in very hard, so the motor speed overshoots when the rotor head is loaded - making the headspeed even more inconsistent than with a lower setting. How high the throttle response can be set depends heavily on factors such as heli size (blade size), motor power and performance, and/or the throttle response behavior of the speed controller (when flying an electric heli). If you need to adjust the throttle response, we recommend starting with the lowest value and increasing it stepwise, just until you get the most consistent rotor headspeed. A heli with good motor power and a fast-responding speed controller (on electric helis) typically allows high throttle response values (up to "very aggressive"), which gives very consistent headspeed. Helis with less power (small nitros, gassers, scale helis) prefer low throttle response settings for softer throttle management.

Status-LED	Throttle response
off	soft
purple	normal
red flashing	slightly increased
red	increased
blue flashing	aggressive
blue	very aggressive