Thanks for the hint, but the solution was very easy: I downloaded the latest update of picoscope6: PicoScope® 6 - PC Oscilloscope software version: 6.7.28.7 and now everything works perfect. Conclusion: The software delivered on the original CD is not free of bugs! Thanks for the support, now we are...

Hello, My equipment: PC with Win7 USB Osc. PicoScope 3204B Software: PicoScope6 My Problem: I did not get any math channels running. When I follow the three-step guide (shown in the help file) no math channel will be displayed. For example: I check the checkbox of "A-B" and then the OK button --> no...