╘HE DIAG.PROGRAM WILL TELL YOU IF YOU HAVE A 1770 OR 1772 CONTROLLER(YOU WILL WANT THE 1772) AND IT WILL TELL YOU IF ╩1 IS OPEN OR CLOSED (YOU WILL WANT THIS CLOSED) ┬╒╘ IT WILL NOT TELL YOU IF YOU HAVE A GROUNDING PROBLEM!!╔T SOUNDS THAT YOU MIGHT BECAUSE ╔ HAD THE SAME PROBLEMS.╨IN 10 OF CHIP ╒10 ═╒╙╘ BE GROUNDED! ═ANY 1581S ARE OUT THERE WITH THIS FAULTY GROUND CONNECTION.╔ CHECKED MINE AND FOUND THE FAULTY GROUND CONNECTION AND FIXED IT MYSELF.╬╧ ═╧╥┼ ╨╥╧┬╠┼═╙ ╬╧╫.
