The transducer works well Simrad GO7 XSR works very well. I was very disappointed with the supplier as, at the time of purchase, a refund of Euro 150 was in effect as confirmed by their verbalmete call center. After three months, no refunds and with a devious excuse not specified by the call center girl at the time of purchase, they inform me that I am not entitled to the aforementioned. I will no longer buy even half a meter of rope from those who behave in an opaque manner.
I buy 2 pieces of this SIMRAD and both is not good, one dont read any map and second restarting every 10-15minutes. I have boat charter and use lot of GPS and this models is the worst ever what I see.