In a basic modulation routing consisting of a target and source, you can set a fixed modulation intensity by vertically dragging the arrowhead of the intensity slider to the right of the routing. The slider value always defines a constant modulation intensity.
The intensity of the modulation can itself be modulated: via defines a further modulation source, which is used to control the modulation intensity.
If you choose a value other than off (shown as “---”) from the via pop-up menu, the intensity slider divides into two halves, each half with its own arrowhead.
The lower half of the slider defines the minimum modulation intensity, when the via controller—the modulation wheel, for example—is set to its minimum value.
The upper half of the slider defines the maximum modulation intensity when the via controller is set to its maximum value.
The area between the two slider halves defines the modulation range of the via controller.
Choose the target parameter you want to modulate from the Dest pop-up menu.
Choose a modulation source from the Src pop-up menu.
Choose the modulation source that you want to use for control of modulation intensity from the via pop-up menu.
Drag the upper intensity slider to set the maximum modulation intensity.
Drag the lower intensity slider to set the minimum modulation intensity.
Vertically drag the area between the two intensity slider halves (the range).
Both arrowheads move simultaneously.
Tip: If this area is too small to drag, just drag an unused section of the intensity slider to move the area.
Click the small 0 symbol that is halfway up the intensity slider control.
Click (inv) to invert the effect of the via modulation source.
