The discrete output signals represent the state of discrete input signals at the wireless controller unit.

离散输出信号表示来自无线控制器单元离散输入信号的状态.

The wireless controller, on-screen format and graphics quality is nothing like any other console I have used.

无线控制器，在萤幕上的格式和图像质量并没有像任何其他控制台我用。

Simply by controlling the detachable wireless controller the user can show directional and emergency signals on the back of the backpack.

用户只需控制便携的无线遥控器就可以在背包的背面显示行驶方向和紧急信号。