at the DX50 delivered me the display was easily installed wrong - at least so wrong that it stood out immediately when first turned on. The exchange unit is unfortunately only a little better (but not perfect). Here, then, there appears to have a series problem. Too Bad.
Otherwise, I agree with respect to the "klaglichen values" the other positive reviews on fully. A wonderful device which makes me sound convinced. Certainly there are better devices - but then costs even more.