Technical data

Waveform viewer - frequency domainFigure 6-5:

Zero crossing and first motion markers

Two markers display along the horizontal axis for either the Stacked or Filtered waveform.

If filtering is on, the markers will be on the Filtered waveform. If filtering is off, the markers

will be on the Stacked waveform. The green marker shows the point where the first motion

is detected. The purple marker shows the zero crossing which is the point that the meter

uses as the arrival point of the signal.

Navigate the waveform viewer

Select the waveforms to collect from the Meter pull-down menu and click Read.

Selections include:

• All Chords

• Chord A

• Chord B

• Chord C

• Chord D

Tools commands utility

Operations 103