Hitachi Medical Systems EUB 8500 Forums

J´ai une machine HITACHI EUB 8500. On n'arrive pas à voir  le rapport sur le poids et l´age de la grossesse et la date de l'accouchement.

I got problem with Hitachi EUB 8500. The Imaging plane contains some blinking black or white region. It worked properly before 2 weeks ago, but during these 2 week, the amount of these blinking regions are increased. They are something like noise. I would be greatfull thankfull, if somebody help me.

There is no image. no activity from all three probes.