EXFO FastReporter Data Post-Processing Software - Manual (Page 52)

Working with OTDR Files
46 FastReporter
Changing OTDR Settings
To change OTDR event matching tolerances:
1. On the Project menu, select OTDR Properties.
2. Click the Tolerances tab.
3. If needed, add a pulse by clicking the button located at the bottom
of the Event matching tolerances list, enter the pulse value, and click
OK.
To remove one or more pulses, click the values in the Pulse list, and
click the button located at the bottom of the Event matching
tolerances list using the Ctrl or Shift keys as needed.
4. Change the tolerance for the pulse as needed, click the tolerance value
in the Tolerance column to the right of the pulse, and enter the new
value.