CF-5200 Frequently Asked Questions

When viewing the waveform as it is, use DC, and when looking at the AC components within it, use AC.

A high-pass filter is included that cuts off components below approximately 0.5 Hz in AC.

When performing frequency analysis, the DC component is displayed at the 0 Hz point.

Vibration and noise waveforms have alternating current components (with no direct current components), so we will use AC coupling.

Chapter of the relevant instruction manual

2.6.5 AC/DC Coupling Settings