Lock-off function
When you have switched on the lock-off function, you will have to turn the transmitter off and on again in order to operate it.
To temporarily deactivate the lock-off function:

Press the
SET button.
Locked appears in the display panel.

Press the
UP or
DOWN button.
Unlock? appears in the display panel.

Press the
SET button.
Lock-off function is now temporarily deactivated.
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