Hi Pierre !I just install a new radar on my bayfiel 32 c I matter of fact , il just burned my hf radio with it , and i think i am sick since. My hair is turning orange a bit , and i think this machine gave me all the pimples on my face , I saw the doctor , and i have to pass a scan.......( cancer ?) anyway i think is tha new machin on my boat that give me all those problemes.........My fm radio went on by it self and .......i could see my bones into the radar screen......Be very careful with your radar...Igor