I own Sony PMW-EX1 camera and recently have encountered a problem which can be seen in screenshot below. I have been unable to determine the cause of the problem. It is about the purple line on the middle bottom of the screen.
Is anyone able to do some diagnostics based on this screenshot?
I suspect that this is the same problem I, and quite a lot of other people have had in the past. You will find all the answers at the below link. Looks like it is most likely dirt or dust on the sensor.