How to match the learning double-key remote controller
Learning remote control means that this kind of remote control can learn the functions of other remote controls, and the effect is the same after learning. The top window of the learning remote controller has an additional control receiving circuit, which can receive information from other remote controllers and then save it as its own function. Open the function of learning remote control, then press the button you want to learn, and then press the function you want to learn several times against the window of learning remote control. You will see the red light of the study remote control will react, and then press the button you want to study during study, that's all.