Native Instruments - Kontrol S8 - Layout  

EFFECTS

42. FX SELECT : Press to get the FX Select view on the Display. Press again to go back to the Decks view.
    
    
    S8 Display - FX Select view
    
    
43. FX ON : Enable/disable the selected Effect on FX Slot 1 to 4.
    When in FX Select view, use these buttons to select/highlight the FX Slot in order to select an Effect for it.
    
    
44. FX KNOB : Adjust the 1st Parameter of the selected Effects of FX Slots 1 to 4. Hold SHIFT down and then use these knobs to adjust the 2nd Parameter of the selected Effects of FX Slots 1 to 4.
    These knobs are touch capacitive and will offer the FX Parameter overlay on the Display, as long as any of those is touched.
    
    
    S8 Display - FX Parameter overlay
    

Display