Report "When I bought my boat (used) it already had this Stereo fitted. Whilst playing around in "Set Up" I came to "Tuner Region" and the screen showed three alternatives :- Europe USA & one other. I'm not sure what it was, maybe Australia or Asia. I'm pretty sure the unit was set on this third option. Unfortunately I changed it to USA and then all the local radio stations became faint and full of static. Before the change I made, they were coming in loud and strong. Now when I go back to this menu in "Set UP" there are only two options for "Tuner Region" Europe and USA. Neither of them give anything like decent reception. Can anyone guide me as to how to overcome this problem?"