Hello, To complete the copy follow the procedure as indicated
- Start copying until the "Check Operation" screen
- Press the menu key at the top right to enter manual recording as in the image below
- Move the upper slider to 4 seconds
- Press key 1 (if the first channel is used on the receiver, or key 2 for the second channel) the reference LED will light up
- Press "Send opening signal" in the app, the copy has now been completed