What does the Group Phase Align setting in the WFM700 config menu mean?

What does the Group Phase Align setting in the WFM700 config menu mean?

The Group Phase Align settings determine how the instrument responds to any misalignment of the audio samples between the two selected embedded audio groups. Select Enabled to have the instrument always attempt to realign the audio samples. Select Auto to have the instrument attempt to realign the audio samples only when the selected Lissajous Pair channels are from different embedded audio groups.

When you select Disabled, or when you select Auto and the selected Lissajous Pair channels are from the same embedded audio group, the instrument does not attempt to realign the audio samples.