The data gathered from certain sensors need to be calculated in order to be displayed in particular units. For example, the Heart Rate Monitor collects data as raw voltage (labeled as "Signal"). However, for it to make any sense, it must be converted to Beats Per Minute. The signal (raw voltage) and time are the variables used in an equation to determine the Beats Per Minute.
To change the options of a calculated column, choose Column Options from the Data menu and select the name of the column you want to change.
Change the name or units of a column in the Column Definition tab.
The long name is used in graph axis labels, column headings and menus whenever there is sufficient room. You cannot use a quotation character (") in the long Name.
Optional. The short name is used in graph axis labels, column headings and menus whenever there is limited room. If you do not enter a Short Name, a truncated version of the Name will be used.
Enter whatever units you desire for your column.
Set or edit the appearance for a defined column by clicking the Options tab.
Mark every Nth point with a point protector.
Set the number of decimal places that will appear in the column by selecting a number from the drop-down menu.
Assign a color to the column and associated data.