Czytam dokumentacjê od aparatury JR i ju¿ w drugim typie widzê funkcjê Snap Roll. Opis do tego brzmi:
The Snap Roll function allows for easy and consistent snap rolls at the touch of a switch. The X-378 offers four separate directions of snap rolls that you can select by using the keys located on the front of the transmitter. Selectable snap rolls are as follows: R-DN Snap Roll Right and Down R-UP Snap Roll Right and Up L-DN Snap Roll Left and Down L-UP Snap Roll Left and Up The Snap Roll switch affects the aileron, elevator and rudder only; all other functions work as normal. While the snap roll switch is activated, the related sticks will not operate until the switch is released. [...] The adjustable range for each function is 0-125%; the factory default is 100%.
Pytanie brzmi - do czego to mo¿e s³u¿yæ? Nijak nie mogê siê domy¶liæ :-|