B&G problem after changing a new Hydra330 depthsounder

sollbergerp <sollbergerp@...>

Hi all,
I'm an owner of the SANTORIN 104 and we had to change the transducer
of the old 330 echolot.
After changing the transducer, I got some depth signals. After a
standing time of about 4 month in turkish marina, I got neither a
depth nor a correct speed on the display. So I think, I have also a
problem in the central unit of my B&G.
Does anybody know more about B&G and help activities before a rigorous
change of the whole installation?
I look forward to reading any help. At the moment the yacht is in
turkish water and without any depth signal, it is a little bit

Best regards

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