Double-click the integral helper object to view the Integral Options dialog box. Here you can change the appearance and displayed precision.
Click Appearance to change the text font and color as it appears in the helper object.
Uncheck Show on Graph to remove the helper object from the graph. Choose Additional Object Options > Reveal Hidden Objects from the Options menu to return it to the graph.
Logger Pro will perform the calculations for a selected region of the graph. Check Use Entire Range to have Logger Pro perform the integral calculations on the entire column of data.