You can preview a screen before committing the assignment at the Edit Screen modal: You can also preview any screens anytime by clicking on the Preview button in the list of screens: Articles in this sectionHow to setup Digital Signage with Prosign and Amazon Firestick How to Preview a screen Edit Screen: What does each option do? What is Prosign? Set up & add a screen Upload & Manage Your Files / Contents Assign content to your screens Creating & Using Playlists Create and using Schedules with Prosign