blu 3 setup for a small room
I'm designing a set of rooms with blu-100 and 2 of blu3s.
2 rooms has each 4- input panel, and blu-3. I wanna control blu3 - to select a input and control volume.
I designed as source selector to select the souce, and control volume, that works, but after select another one the previous has gone.
I want preserve the change when the other source has been selected again.
Should I use the LOGIC for it?