Hide the metronome channel strip

You can hide the metronome channel strip in the Channel Strips area, where you can change its volume or change the metronome sound.

Hide the channel strip for the metronome

Choose Show Metronome Channel Strip from the Action pop-up menu in the upper-right corner of the Channel Strips area.
To show the metronome channel strip, choose the Show Metronome Channel Strip menu item again.