Butterfly - ROBBE-Futaba FX-32 Instruction Manual

BUTTERFLY

This function allows powerful brake operation
by simultaneously raising the left and right
ailerons and lowering the flaps (camber flap,
brake flap).
This setting will allow the ailerons to be raised
while the flaps are simultaneously lowered.
Butterfly (crow) produces an extremely efficient
landing configuration by accomplishing the
following:
1. S low the aircraft's velocity.
2. P rovide washout at the wing tips to reduce
the tendency to tip stall.
3. C reate more lift toward the center of the
wing allowing it to fly at a slower speed
● Select [BUTTERFLY] at the model menu
and call the setup screen shown
below by touching the RTN button.
● S e l e c t t h e f u n c t i o n
name and return to the
p r e c e d i n g s c r e e n b y
touching the RTN button
or pushing the Home/Exit
button.
● Select the Mixing Rate AIL and FLP
box and touch the RTN button to
switch to the data input mode.
Adjust the mixing rates.
T o u c h t h e R T N b u t t o n t o e n d
adjustment and return to the cursol
move mode.
● When using this function, move the cursor to
the [ACT/INH] item and touch the RTN button
to switch to the data input mode. Turn the
touch sensor to the left and touch the RTN
button. (ON is displayed.)
● Group/single mode switching
(For more information, see the description at the back of this
manual.)
● When setting a switch, select the SWITCH [--]
box and touch the RTN button to switch to
the data input mode. Press the EDIT button to
call the selection screen, and then select the
switch and set its ON direction.
● Differential rate
adjustment
[Corresponding model type]: Glider, 2 ailerons or more
● Mixing during flight can be turned ON/OFF by
setting a switch. (Always ON at [--] setting)
● The butterfly operation reference point can be
offset. When the RTN button is touched with
the offset item selected when operated to the
position to be changed, the reference point is
offset. If the reference point is offset too much,
unexpected operation may be performed.
● The ailerons and flaps operation speed can be
adjusted. (IN side/OUT side)
● A delay can be set for each condition. A cut
switch which can turn OFF the delay function can
also be set.
● The differential rate can be adjusted.
*When servo binding occurs when setting the ailerons and
(Currently selected condition name)
● Calls the Butterfly AFR (D/R) setup screen
(For a description of the setting method, see the description at
the back of this manual.)
● Aileron and flap servos speed setting
● When offsetting the butterfly operation
reference point, operate to the point you want
to change and then press the EDIT button
for 1 second. "INITIALIZE ELEVATOR CURVE?" is
displayed. Please choose whether to initialize
by YES, or not to initialize by NO.
flaps in butterfly mixing, use the AFR function to adjust the
rudder angle.
*The display screen is an example. The actual
screen depends on the model type.
<SensorTouch™>
● To elevator correction setup screen
(For a description of the setting method, see the
description at the back of this manual.)
● Condition delay setting
and cut switch setting
(For a description of the setting
method, see the description at
the back of this manual.)
<Model Menu (Airplane/Glider Functions)>
Scrolling
● Moving cursor
● Adjusting value
● To next page
135