FUTABA 8FG SUPER - Pitch Trim Adjustments (Helicopter); Pitch Trim Overview

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<Functions of Model Menu (Helicopter Functions)>
Normal Curve Idle-up 1 Curve Idle-up 2 Curve Hold Curve
●Pitch Curve (Example)
The screens shown below are curves created by
entering the pitch rate at low, center, and high side (3
points or 5 points) at each condition.
When actually creating a curve, input the rate
specied by the model (or the reference value).
Curve setting examples
Pitch Trim (Hovering pitch, high pitch, low pitch)
[Hovering pitch trim setting]
Hovering pitch trim
The Hovering Pitch trim function trims the pitch
near the hovering point. Normally, it is used with
the hovering condition. The hovering pitch can be
ne tuned for changes in rotor speed accompanying
changes in temperature, humidity, and other ight
conditions. Adjust the hovering pitch so that
rotor speed is constant. This function can be used
together with the Hovering Throttle Trim function
for more precise operation.
Setting method
● Set the function to ACT [ON]. (initial setting)
● Select the adjustment knob.
Selection example: LD (initial setting)
● The trim operation mode (Mode: CTRM/
NORM) can be selected.
CTRM mode: Maximum amount of change
near center by center trim operation
(recommended)
NORM mode: Normal trim (parallel
movement trim) operation. The advantage
of using this mode is that the hovering pitch
can be adjusted without changing the
curve.
● The trim rate can be adjusted and the
operation direction can be changed.
● Trim adjustment range (Range) setting
When this value is made small, trim can only
be used near the center.