DSO5102B: noise ?

Gabert

Hi,

I just got my new DSO5102B and I am a bit disasppointed by the noise I can see on the screen, especially when the probe is connected to the ground (see attached picture the yellow curve).
On my previous oscilloscope, when the probe is connected to the ground, the line on the screen is perfectly straight.is there a way to overcome this issue ? Many thanks

Kind regards

amy

Sir, you can use the average acquisition to reduce the noise.
Press "Acquire->Mode(Average)" to set.