FUTABA FX-36 Instruction Manual page 84

18-channel digital proportional r/c system
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Neutral point setting procedure
*Becomes the compensation reference point.
*Adjusting the servo horn so that the neutral point position is
near the 50% position makes the mixing amount small.
1. Hold the servo horn at a right angle to the
linkage rod, and then tap the [Enter] button
and read the actual neutral point.
*The neutral point is displayed on the screen.
After reading this neutral point, use other
compensation functions to make further
adjustments.
To exit the setting, tap the [Swash] button.
Swash AFR setting procedure
Adjust so that the specified operation
amount is obtained by aileron, elevator, and
pitch operation.
1. Tap the button of the AFR rate to be
adjusted. Value input buttons appear on the
screen.
2. se the value input buttons to adjust the AFR
rate.
Initial value: +50
Adjustment range: -100 ~+100
+or- the direction of operation changes.
To exit setting, tap the [Swash] button.
Mixing rate setting procedure
HR-3 is described as an example. The mixing
applied in other swash modes is different, but
the setting procedure is the same.
1. Set the throttle stick to the set neutral point.
Adjust the length of the linkage rod so that
the swash plate is hori ontal at this position.
*A little adjustment using sub trim should be OK.
*Adjust so that pitch operation when the pitch curve
is straight is maximum.
2. Adjust the AIL- PIT amount so there is no
interference in the elevator or pitch direction
when the aileron stick is moved to the left
and right.
*Adjust the left and right sides separately.
3. Adjust the ELE- AIL and ELE- PIT amounts so
there is not interference in the aileron or pitch
direction when the elevator stick is moved
up and down.
*Adjust the up and down sides separately.
4. Adjust the PIT- AIL and PIT- ELE amounts so
that the swash plate is hori ontal when the
throttle stick is set to maximum slow and full
high.
*Adjust the slow and high sides separately.
To exit setting, tap the [Swash] button.
84
< Linkage menu >
Linkage correction setting procedure
*Set the linkage compensation after setting the mixing
rate.
*This function compensates for elevator interference
by aileron operation or aileron interference by
elevator operation at Low pitch and Hi pitch at
collective pitch (HR3, etc.) control.
1. Set the throttle stick to the maximum slow
position. Move the aileron stick to the left and
right and adjust the aileron compensation
amount so that interference in the elevator
or pitch direction at that time is minimal.
*The left and right sides can be adjusted separately.
*If the interference increases when the compensation
amount is increased, make the compensation
direction "-".
2. Adjust the elevator compensation amount
so that the interference in the aileron or pitch
direction when the elevator stick is moved
up and down is minimal.
3. Perform aileron and elevator compensation
similarly for the throttle stick full high side.
To exit setting, tap the [Swash] button.
Speed compensation setting procedure
1. Set the throttle stick to the neutral point
position. Move the elevator stick uickly and
adjust the speed compensation amount so
that the interference in the pitch direction is
minimal.
To exit setting, tap the [Swash] button.
Notes:
If the linkage is too long or short, correct
compensation will not be applied. Correct
this before continuing. The pitch angle
changes after any adjustment. Reset the
pitch angle when actually flying after
compensation processing.

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