Report "Hello: I have a Boss BV9560B car video player. when I was trying to calibrate the touch screen using the procedure that appears in the user manual, it simply stopped working. I tried to reset the system (with the reset button) to return to the initial configuration, but still not working. The prblem is that to re-enter the general setup, I must press the icon on the screen and it not responding to touch!! I can do? there is some way to perform a general reset and return to factory settings? I hope your help!"