Hello everyone,
I have a strange problem with my Rohde&Schwarz oscilloscope. I'm trying to measure a 13,8V DC signal. As soon as i try to lower my volts/div the signal goes out of the screen and i can't change my offset. The offset is stuck at 1.2volt. I already tried different channels and different probe settings, still the same issue. I have no idea what i'm doing wrong? Does anyone have any explanation for this issue? Is it impossible to look at a 13,8 DC signal with a 10mV/div?
Thank you all!