There is nothing to moan about the product. Only I would have expected that if you buy a product in Germany that is also accompanied by a German manual.
Depth alarm and shallow water alarm is not adjustable. Factory setting 3m. Water temperature in the Adriatic at the beginning of July 30 degrees can not be right either. Got with Raymarine Support Tel. They said it was very complicated to set. I would have to ask someone who already owns such a device. They couldn't help me by phone. I think that is very weak from the Raymarine company.