UVD And UVN for Tyros 4

[Monang]

Hi
I have some quaestions on my lovely Tyros 4
1. how the methode put into wave to UVD become 3 Elements or more elements?
2. how the methode make a looping wave to UVN on the Tyros 4? it use the software TWE compitable for tyros 4?
Thank You Very Much