HD-MAX Echo Sounder User Guide
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sounding correction or sounding re-sampling, click [Save] and a dialog box
prompting whether to cover the previous record will pop up. If select "Yes",
the previous sampling results will be covered.
Conclusion of This Chapter
During sounding sampling process, generally, perform sounding correction at
first and then automatic sounding sampling, followed by manual sounding
sampling. Save the sampling data. There are two sounding correction
methods, namely manual correction as well as automatic filter wave
correction.