Overflow measuring 52V in 1000V range?

We found an issue<br> measuring a periodic signal with Peak to Peak voltage of about 100V (+50V/-50V).<br> Measuring range is set to 1000V!<br> When we exceed the signal we always face a overflow message, measurement can not be continued.<br> Frequency is 50Hz, sample-rate: 10kHz, 1000 samples.<br> Why is this instrument so sensitive to this waveform?

Hi Otto,<br> It looks like the scale is set to 2kV/div, not 1000V. Can I ask about the rest of your setup?<br> 1) What probe are you using?<br> 2) What are the probe settings? (ex. Attenuation, termination, etc. feel free to attach another photo.)<br> <br> Best,<br> Iris Xu