Thank you very much for your simple explanation, Brad Saucier.
Now I understand the split (SPLT-AT) and beat (BEAT-AT) of sample looper mode. But the beat (BEAT-AT) can be done in the normal mode (NORM) choosing 1 as the value in the length section.
This synthesizer has too many options to learn in a complete life. The menu and submenus drive me crazy. But it is great for creating unique and very crazy sounds. The XW-G1 is a great companion for lovers of electronic music.
Greetings and have a nice day.