Hab leider keine Antwort in ##electronics@freenode und electronics.stackexchange.com bekommen. https://electronics.stackexchange.com/questions/449347/rigol-ds2072a-with-co... With my new DS2072A I compensated the PVP2350 probes according to the instructions at 50 mV/div as chosen by the "Auto" button. Then, when I switch to 100 mV/div there's some overshoot with both probes on both channels. Test signal at 50 mv/div https://i.stack.imgur.com/IcvA9.jpg Overshoot at 100 mv/div https://i.stack.imgur.com/I8QeD.jpg It's more obivous at higher time/div, but I hope you can see it. Is that bad? Is there anything I can do to fix it? Is it a fault of the scope or the probes? Could it be a factory reject smuggled out of the factory and sold by crooks? I bought it from taobao.com via superbuy.com (a taobao agent who orders from taobao who only ship to China and forwarded it to Austria), so I'm not sure what my warranty options are. I unlocked the scope to 300 MHz and ran self calibration. Software version: 00.03.06 Hardware version: 2.3 lg, Bernhard