FUTABA CGY760R, Instruction Manual, Page: 55 / 94

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Go to the menu title of FLT. TUNE screen 1/3
(7) ELE. Comp: Elevator pre compensation
A helicopter that has a head that rotates clockwise, will exhibit a tendency
whereby the nose will be pulled towards the disk with positive blade pitch.
Conversely, the helicopter will push the nose away from the rotor disk dur-
ing negative pitch inputs. In an instance of a slower servo set-up or larger
(heavier) rotor blades, a small amount of elevator pre compensation may be
needed to keep the nose of the helicopter flat at all times during collective
pitch changes. In most cases with helicopter high-speed servos and stan-
dard 3D rotor blades, this function is not needed. If you do notice a slight
tendency for the nose to try to rise or fall with collective input, increasing
"ELE Comp" will reduce this behavior.
Setting ranges: 0 ~ 100% Initial value: 0%
(8) HP. Auth.: High pitch authority
When a rotor blades angle of attack is increased, the rotor blade becomes
less reactive, in turn the helicopter might not feel as reactive at high pitch
angles. If you want to increase the reaction of the cyclic during loaded and
high pitch maneuvers, "HP. Auth" will increase control authority and can be
used to make the helicopter feel more linear under loading. Some helicop-
ters with direct link CCPM may use this to increase stability at high collective
pitch flying as well. If a helicopter feels good for normal flying, but not the
same during loaded situations, "HP. Auth" can be used to make it feel more
linear. If "HP. Auth" is set very high, the helicopter will feel more aggressive
at high pitch than around neutral.
Setting ranges: 0 ~ 100% Initial value: HP. Auth = 0%
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