Right-click a chart and select Chart History Length from the shortcut menu to display this dialog box.
Use this dialog box to set the number of data points stored in memory for a chart.
- Number of data points in chart history buffer—Displays the number of data points the chart history stores. The number of data points must be between 10 and 2,147,483,647. The default for waveform charts is 1,024. The default for intensity charts is 128.