The pointer started screwing up first by sounding off constantly, then when i turned it off the light went out and it seemed to be off but the module screen says turn off the pinpointer from then on the screen is locked up i i can't get to the menu and i have to turn off the deus and then back on again and the detector works ok until i turn on the pointer and it lockes up again. I'm running 5.2 program. Any help here??