advanSea - Multi with Transducer

I've been sailing for over 30 years and I've never owned such a bad sonar log. The disadvantages
- The logger always clogs up after 2 weeks of idle time and then doesn't work at first. The problem is probably the open blades of the encoder wheel. There dirt can settle in there and the water pressure when driving is also lower than with the closed normal donors. Very annoying.
- The echo sounder works very unreliably. The transducer installation is perfect and without any paint etc on the transducer. In heavy seas or at depths below 3-4m (i.e. when it becomes important), the device very often displays incorrect values. Even in very heavy rain, probably due to the noise under water, only nonsense is displayed. You can hardly use the shallow water alarm either. Since it starts beeping again and again after 3 minutes, the function is just extremely annoying.

After a season, the device and the encoders are thrown out of my ship in favor of the Raymarine Tridata. The thing is just unacceptable. If you buy cheap, you buy twice...

I am still satisfied with my new depth gauge of Advansea. Ive sailed a few times yet, too depth-gauge keeps showing varying incorrect values. Suddenly from 5.8 to 0.9 meters fors example, as I sail into the waterway. I wonder what is causing this problem, Im very unsure now.

Si vous devez acheter un sondeur pour être ne rivière par exemple, oubliez ce produit car le mien dit n'importe quoi dès que l'eau est trouble, comme beaucoup de rivière par exemple.
Je m'explique je suis au mouillage en Rance (Bretagne) côté rivière en amont de l'écluse séparant le côté eau douceeau de mer où l'eau est chargée en sédiments. Là est une bonne partie du chenal de sortie permettant de rejoindre la Rance maritime, le sondeur s'affole est dit n'importe quoi. Du coup je l'ai acheté pour rien puisque c'est dans ce genre de situation qu'il m'est le plus utile.. Je tiens à dire que mon précédent B&G qui avait 31 ans fonctionnait parfaitement dans ces conditions, malheureusement, l'écran est tombé en panne. j'aurai certainement dû reprendre du B&G...