ROBBE-Futaba FX-32 Instruction Manual page 155

Curve setting examples
The curves shown below are created by using
the point curve type and inputting the data of the
5 points 0% (low side), 25%, 50% (center), 75%,
100% (high) side at each condition. They are
created by reducing the number points of the line
●Throttle Curve (Example)
Normal Curve
Throttle Hover trim
The Throttle Hover trim setup screen can be called from the THR Curve setup screen.
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
● When using the hovering (normal) condition
only, switch the group mode to the single
mode (initial setting) and make the settings.
● Set the function to ACT ([ON]).
● Select the adjustment knob.
Selection example: RD
● The trim operation mode (Mode: CTRM/
NORM) can be selected.
CTRM mode: Maximum rate of change
to 5. When actually creating a curve, enter the data
specified per the aircraft (or the reference value).
*For a description of the curve creation method, see the
Idle-up 1 Curve Idle-up 2 Curve
●Sets the dial used.
N O R M m o d e : N o r m a l t r i m ( h o r i z o n t a l
● Trim adjustment range (Range) setting
When the value is made small, trim acts only
● The trim rate can be adjusted and the
<Functions of Model Menu (Helicopter Functions)>
description at the back of this manual.
n e a r c e n t e r b y c e n t e r t r i m o p e r a t i o n
(recommended)
movement trim) operation.
near the center.
operation direction can be set.
155