Hi, and welcome.
The information on this page has been transferred and updated at the Training Course page: What Does It Mean: Scope and Flat? Part 2.
Scope or Flat can best be shown with some examples of how it goes wrong. These drawings were made because exactly this problem happened in a local screening room for a movie screening to a room full of experts.
The intention isn’t to make fun of anyone, of course. These things happen by mistake more often than by negligence or bad repair. The screening company representative said that there was a run-through previous to the showing and everything was fine. Since she left the room after her welcome statement, we don’t know if what we saw is what she saw previously. It is possible that she didn’t know what to look or listen for, which is exactly why we need to document this. This Lesson will help you to understand this situation, recognize it right away as you do your auditorium inspections…and fix it right away. Continue reading 10b) What Does It Mean: Scope and Flat? Part 2