To complete the copy of your remote control
1) Start copying until the "Operation Check" screen
2) Press the menu key at the top right to enter manual recording as shown below
3) Move the slider above 10 seconds 
(To memorize the code correctly, a minimum distance of
1.5 meters between the transmitter and the receiver antenna).
4) Keep the PROG.RX key pressed until LED L1 turns on.
5) Press the "Transmit opening signal" button in the app, the L1 LED will switch off for about 1/2 second, indicating that the code has been stored correctly.
6) Once the flashes have finished, the system is ready for use.