Futaba 10J F4109 Data Sheet

Product codes
F4109
Page of 174
141
Helicopter
Function
Method
① Call the menu screen from the 
home screen by pressing the 
key  for 1 second.
② Select 
    from the menu with the 
Jog key.
③ Open the setting screen by 
pressing the Jog key.
(1 second)
Calling the setting screen
When a governor (CGY750/GY701/GV-1, 
etc.) is used, the speed can be adjusted from the 
transmitter. CH7 or CH8 or CH9 can be selected as 
the speed setting control channel.
When using a separate ON/OFF switch (cut 
switch), ON/OFF control uses CH8. In this case, 
CH7 or CH9 controls speed setting.
Setting examples:
● Example of setting that switches the speed and ON/OFF by 3 position switch
Governor speed 
(setting example)
3position 
Adjustment from transmitter
Switch 
direction
Setup of rate
R.P.M 1:OFF
UP
0%
0%(Governor R.P.M "off")
R.P.M 2:1400
CNTR
50%
"50%"
R.P.M 3:1700
DOWN
100%
"100%"
*For example, speed 3 sets 
the maximum speed to be 
used  and  is  lowered  and 
adjusted at the transmitter.
*For the time being use the 
initial rate setting.
*Since speed adjustment from the transmitter 
is rate setting, checking the actual speed at 
the governor display and remembering its 
relationship is convenient.
● Switching the speed for each condition
  The speed for each condition can be set by selecting "Cond" by switch. Since speed adjustment from the 
transmitter is rate setting, for the actual speed check the governor display.
● Controlling governor ON/OFF by separate switch
  When a separate switch is used to turn the governor on and off, switch setting is performed by "OFF-CNTRL" 
item.
*Speed and ON/OFF switch settings are different depending on the governor. Perform these settings in 
accordance with the instruction manual of the governor used.
*At throttle hold, always confirm that the governor is OFF. Conversely, when raising the speed value, reverse 
the polarity of "CH8".
"GOVERNOR"
GOVERNOR
Governor mixing
(HELICOPTER)
Activating the function
Switch selection 
Setup of rate
● When  "INH",  the  function 
cannot be used. When you 
want to use CH7 as the speed 
setting channel, select "CH7" 
and when you want to use 
CH8(9), select "CH8(9)".
● Select  the  setting  item 
with the Jog key.
(Rate)
● The above screen shows the case when the speed is 
set for each condition.
GOVERNOR