FUTABA 16SZ Instruction Manual page 114

Trainer
instructor to choose which channels and operation
modes can be used in the student's transmitter.
The function and rate of each channel can be set.
The training method can also be matched to the
student's skill level. Two transmitters must be
connected by an optional Trainer Cord, and the
Instructor's transmitter should be programmed for
trainer operation, as described below.
When the Instructor activates the trainer switch,
When the switch is released the Instructor regains
control. This is very useful if the student gets the
aircraft into an undesirable situation.
Corresponding types of transmitters and trainer mode settings:
Note: This trainer system can be used in the following
manner:
transmitter, if the channel order is different, it is
necessary to match the channel order before using this
function.
You can select the channel of input data from student's
PPM.
the instructor's transmitter which requires the student's
from the trainer jack.
＜ Linkage menu ＞
115