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to display 140K times of sampling using 600-pixel columns. The oscilloscope extracts 140K samples into 600-pixel
columns, and this extraction will track Min and Max values of all points represented by any given column. These
Min and Max values will be displayed in this screen column.
The similar process is applied to reduce sampled data and produce records that can be used to perform various
analyses, such as measurements and CSV data. This analysis record (or measurement record) is much larger than
600 and may actually contain up to 60,000 points. However, once the number of points sampled exceeds 60,000,
some extraction method is required. The extraction factor used to generate the CSV record is configured to provide
the best estimate of all samples represented by each point in the record. Therefore, Min and Max values do not
appear in CSV files.
8.4 Oscilloscope setting save
The oscilloscope supports saving up to 10 current settings and restoring them with one key.
Open the main menu, tap Save and enter Setting menu, as shown in Figure 8-7.
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