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 shown in the image below
- Move the slider above 4 seconds
- Press and hold the P1 key, after 1 second you will hear a continuous signal
- Press the button in the app "Transmit open signal", you will hear an intermittent audio signal, the signal has been successfully copied