Noise Suppression 3

By using an oscilloscope to see what kind of waveforms

The source of the noise can be identified.

Camera Waveform Reference Video

If the waveform looks like 60 Hz AC.

Maybe it is the operating inverter or servo motor.

Then we will also know how to take countermeasures.

There is that, too,

The fundamentals should be held in advance of equipment configuration.