Transaction sans problème 1

Transaction smoothly. Corresponds to the original. Arrived on time. I needed to look on the internet to understand how to associate the receiver. I did manage synchronization between the two devices, by pressing the desired button on the remote control when the 2nd blinking LED on the receiver in a small button depressed once again that we must find (and not with the 1st LED flashing) (if I remember rightly, there must have 4 small on mine). As often, it will become clear and easy once you have found it!