brasno

Hi, I think it is normal. I am playing with JD-Xi and default port is 16, it can be changed through menus. For UM-880, I found in Owner's Manual: https://static.roland.com/assets/media/pdf/UM-550_880_OM.pdf page 48: ****...

Hi, I am now here ;-) I recommend you to check on Roland site for more details. Here is link to JD-Xi Parameter Guide, including Program List on the page 30.: https://static.roland.com/assets/media/pdf/JD-Xi_ParameterGui...