Realized. No longer bother. We speak different languages, instead of trying to look at the problem of performance characteristics, trying to understand why Well 50 Hz plasma no flicker. I'll prompt, it is not there at all, it only supports 50 Hz, and the projector adjusts to the incoming of 24 to 90 Hz, maybe goes to the frequency of the source is not supported, and that's troubles begin. This is one of the versions, but go on without me. Instead of a joint discussion, which is negative. I did not flicker.