Hi. See vid here please http://www.youtube.com/watch?v=fPwBGbjlVxo . I think that nothing else is mixed on the channel, you may want to check config file :). And yes, I calibrated radio before posting this.
Also, in Basic screen menu, there is some LCD error probably, in empty space under "VISUALIS." word I can see MODEL, NAMES, MIXER 1LV, MIXER 2LV flickering, or running down very fast. Impossible to capture on camera.