* Then [[Combination|combinations]] are shown down the round buttons on the right hand side. These buttons on the APC can only show Green
* Then [[Coupler|couplers]] are shown across the round buttons under the main grid. These buttons on the APC can only show Red
* The sliders at the bottom are assigned to the [[Bank#Bank volume|bank volume]] in for the bank on the same column on above in the 8x8 grid
* The last slider on the right is the [[Master volume]]
== Using ==