CF-5200 Frequently Asked Questions

When viewing the input waveform as is, use DC; when viewing the AC component within it, use AC.

AC includes a high-pass filter that cuts out components below approximately 0.5Hz.

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

Since vibration and noise waveforms have AC components (no DC components), AC coupling is used.

Related instruction manual chapters

2.6.5 AC/DC Coupling Settings