FUTABA 12K Instruction Manual page 184

GOVERNOR mixing
of the helicopter's rotor head. The rotor head speed
RTN
HOME/EXIT
RETURN
Setting method
*When the function is set ON/OFF at the governor setup
screen, the governor rpm setting channel end point servo
travel and limit point are now initialized.
initialized to 100 and the limit point is initialized to 155.
servo travel is initialized to 100 and the limit point is
initialized to 135.
<Functions of Model Menu (Helicopter Functions)>
184
*When using an independent governor [ON]/[OFF] switch,
connect the AUX([ON]/[OFF]) connector of the governor to
menu of the Linkage Menu.
Note: Always set (Control) and (Trim) to [--]
for [Governor] of the Function menu of the
Linkage menu.
(Currently selected condition name)
sensitivity is reset to the initial value.)
<Push Dial>