MetalmanMatt
Senior Member
I bought this today. First time out and it just beeps. I took the case apart( just the 4 screws on the corners, DONT remove the center screw it holds the wand on) And found that it has a coarse adjustment pot inside. It lhe blue rectangle with a small screw on top of it. Set the sensitivity knob on the outside to about half way. Then turn on the detector. If its beeping turn the screw on the blue box inside Counter Clockwise until the beep stops. Then test it out. Mine works perfectly. I will be Heat shrinking the case soon to add duribility. Hope this helps some of you. Matt