To conduct a change from one group of control settings to another, click on the arrow button above or to the left of the control settings boxes, then move the mouse into the Conducting Grid, make the baton active by pressing either mouse button, and move the Baton along the axis indicated by the arrow.  You'll see the different boxes become selected as you move the Baton.  Notice that each square in the Conducting Grid represents a different control settings box.  When you've finished, click again on the arrow button to deselect it.
