Tracks : Assigning Audio Inputs and Outputs to Tracks : Assigning Audio Outputs (Audio, Auxiliary Input, Master Fader, and Instrument Tracks) : Removing Output Assignments
 
Removing Output Assignments
To remove an output assignment:
*Select No Output from the Output Path selector. Clips on tracks with no output assignment are dimmed.
*Assigning an audio track, Auxiliary Input, Master Fader, or Instrument track to “No Output” will cause its automation data for pan and plug-in controls to be lost.