This is used to put a comment on the graph that has been added to a report. When this button is pushed, the dialog box as shown below appears to help the user make necessary entry. Enter a comment by clicking the entry field in the dialog box. You can write down explanation on the result graph included in the report or the peculiarities that occurred during data measurement. If you wish to apply the comment after you have finished it, Apply button should be clicked. Otherwise, Cancel should be clicked. The result of application is shown on the report window as follows.