The following instructions will show you how to unassign playlists directly via the "Playlists" tab.
This method can only be used for screen/s that have had playlists directly assigned to them.
1. From the "Playlists" tab, select & open the playlist that you want to unassign from selected screen/s.
2. Click on “# screens” dropdown under the playlist title.
3. The screens that can be unassigned have a "Unassign" button next to them as per image below.
4. Select & click the "Unassign" button to remove screen from the playlist. This will queue the playlist & content to be removed from selected screen.