External Controller/Percussions

[Luluc]

Hi all Genosphils !

In MIDI/External Controllers we can control the functions called Percussion1/Percussion2/Percussion.

Is it related to the Percussion channel of a style, called as Rhythm1 ?

Edit : The Genos manual states we can so trigger a percussion instrument#1, #2 or #3. How to proceed ?

Seems nobody in this forum knows something about this function. What is the e-mail Yamaha contact ?