Hello I am using a 2203 with PLW version 5.20.3. I am using real time continuous recording method. Action at end is stop. Restart 1 min. I am sampling at20 ms stop after 500 samples. It makes no difference if I change the sampling time. This fault happens id I am recording or not. Thanks for looking...

I am having difficulty with my 2203 when used with plw recorder. If I set either input channel to lower than +/- 1volt. Then relays in the scope click off and on at about 30Hz. I have tried the unit with 2 computers. Anyone any idea? Andy