Any point on approximately 260°.
As I said in my previous post I do shoot often when it's locked in the closed (entirely flat, as when you put it in the case) position. Rotation goes beyond the 90° frontward (approx 130°) and as much backwards (e.g. for self portraits). When it exactly reaches the 90° backwards locking position (pointing at the shooter) the screen image reverses as expected so you see the image upside up (which means the image would be upside down if it didn't reverse, since its 180° from the normal, open position).
I assume you must master intellectual (imaginative) 3D positioning to get the right idea
