Futaba 8JN - Manual (Page 6)

Purpose of switches and trimmers in Fig. 2
The numbers in circles represent the channel
number. The channel numbers on the front of
the transmitter correspond to the receiver
connector output numbers.
Aileron reverse switch
NORM-REV This switch reverses the di-
rection of rotation of the aileron servo.
Elevator reverse switch
NORM-REV This switch reverses the di-
rection of operation of the elevator servo.
Throttle reverse switch
NORM-REV This switch reverses the di-
rection of operation of the throttle servo.
Rudder reverse switch
NORM-REV This switch reverses the di-
rection of operation of the rudder servo.
ALT (Adjustable Limit Throttle)
This switch selects whether the operating angle
is varied at the HIGH side of the stick or the
LOW side of the stick when the maximum
operating angle of the servo is adjusted with
AIL, ATV-R This trimmer adjusts the
aileron travel in the right direction when
the aileron reverse switch is in the NORM
position.
Travel is continuously variable from 50%
to 100% of the total travel range.
AIL, ATV-L This trimmer adjusts the
aileron travel in the left direction when the
aileron reverse switch is in the NORM
position. Adjustment range is the same as
that of above.
AIL DUAL This trimmer adjusts the
aileron travel when the aileron dual rate is
ON. (This trimmer is adjusted at kick down.)
Travel is continuously variable from 40%
to 100% of the total travel range.
Aileron dual trimmer
Aileron ATVL
the throttle trim. Normally use at the LOW
side.
Aileron ATV (Adjustable Travel Volume) R