Futaba FX-40 - Manual (Page 113)

113 <Model Menu (Helicopter Functions)>
Normal Curve Idle-up 1 Curve Idle-up 2 Curve
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The curves shown below were created by using
the Line mode and entering the data of the 5 points
0% (low side), 25%, 50% (center), 75%, 100%
(high) side at each condition. They were created by
reducing the number points of the line to 5. When
actually creating a curve, enter the data specified
per the fuselage (or the reference value).
*For a description of the curve creation method, see the
description at the back of this manual.
Curve setting examples
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Throttle Hover trim
The Throttle Hover trim setup screen can be called from the THR Curve setup screen.
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The Throttle Hover function trims the throttle
near the hovering point. Normally, use it with
hovering conditions. Changes in rotor speed
accompanying changes in the temperature,
humidity, and other flight conditions can be
trimmed. Adjust the throttle so that rotor rotation is
most stable. More delicate trimming is also possible
by using this function along with the Hover Pitch
function.
Setting method
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