FUTABA 12K Instruction Manual page 84

REVERSE
Servo Reverse changes the direction of an
individual servo's response to a control input.
For CCPM helicopters, be sure to read the
section on Swash AFR before reversing any servos.
With CCPM helicopters, always complete your
servo reversing prior to any other programming.
If you use pre-built Airplane/Sailplane functions
that control multiple servos, it may be confusing
RTN
HOME/EXIT
RETURN
Servo reversing procedure
*Upon setup completion of a new model, check whether or
not each servo is connected to the correct channel.
*Next, determine whether you need to reverse any channels
by moving each stick and/or other control inputs.
*Repeat the operation above for each channel that must be
reversed.
<Functions of Linkage Menu>
84
to tell whether the servo needs to be reversed or a
setting in the function needs to be reversed. See the
instructions for each specialized function for further
details. Always check servo direction prior to every
model memory, hook ups, and radio function.
<Push Dial>
(The display screen is an example. The
screen depends on the model type.)
Danger
Before a flight, always check that your
model's servo operation, the direction
of control surfaces, and switch setup are
correct.
Default setting of the throttle/motor channel
is always reverse.