The DSP Live Control tab is used to configure DSP features such as the Ducker, Filters, Dynamics, Crossover (requires a Multiway to be configured) Speaker EQ, Delay and view the input and output Control states.
These settings are performed on a per Channel, Group or Multiway basis. Select the Channel, Group or Multiway that needs configuration by selecting the Name icon on the left hand side of the dialog window. The settings available will depend on the type of channel assignment that has been performed in the General properties of the VO-4e.