Multiplex Profi TX Operating Instructions Manual page 104

The menus
PROFI TX
o
The servo channel used by the student transmitter for transmitting
the elevator signal is displayed next to Elevator, usually Ch2.
o
Check on the model if the rotation direction of the student signal is
correct. You can reverse the direction by pressing the REV/CLR
button.
Make sure that the model motor cannot start up!
o
Close the menu item.

Repeat these steps to assign all control functions that the student is
allowed to control.

If the teacher switch is switched on and the connection to the student
transmitter is established, the student controls the assigned control
functions.
Important information:

If the control functions are transferred to the student, the message
STUDENT CONTROLS flashes on the status displays #2 to #8. Upon
transfer of the control functions, the speech output announces:
"student controls".

If the connection to the student transmitter is lost, all control functions
are returned to the teacher. The speech output announces: "student
offline".

"Binding" can be switched off by rotating the wheel to the left while the
menu item is open.
Switch OFF the training system if it is not needed any longer.
Otherwise, the student may inadvertently re-establish the student connection in
Teacher mode by switching on the transmitter and take control of your model.
Besides, the power consumption of the COPILOT module reduces the operating
time significantly.
In Student mode, trim is switched off as long as the training system is switched on.
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