10/16ver. 2017/06/19User Manual - SB1104.3. NUT Processor settingsThe following paragraphs describe the steps involved in setting up an installa-tion using an SB110 and a NUT processor. It is of course possible to use otherprocessors. Under these circumstances, the settings below must be transposedfor the processor used.Step 1 : Group the SUB channel with the main channel: To do this, assignthese two channels to a single group (Figure 4). The levels of the SB110 and thehigh channel (here SA250P) are thus controlled by the group gain.Figure 3 :The SA250P and SB110 outputs are assigned to group B in the Vo-lume settings block. The grouping of the outputs is also displayed on the rightof the main screen (right)Group selectionGroup gainGroup ID