EXFO FastReporter 2 - Manual (Page 139)

Working with OTDR Files
Post Processing Software 129
Managing the OTDR Event Table View
2. In the Event table, select the events or sections to modify.
3. On the Measurement menu, select OTDR, select Event, and click
Properties.
4. Modify the properties as needed. The editable values are shown in a
white background.

You can change the event type from the list of available choices.

To add information about the event, type in a comment in the
corresponding location.
Note: The comment that you enter in the Comments field is displayed as a tooltip
when you hover the mouse pointer over the event in the graph area.
5. Click OK to confirm your changes.