EXFO OTDR 2 - Manual (Page 126)

Analyzing Traces and Events
118 OTDR
Using a Reference Trace
To open a measurement file as a reference:
1. From the main window, tap
.
OR
From the Main Menu, go to File > Open.
2. From the Type list, select the OTDR Reference File.
3. Select the file used as a reference trace.
4. Tap OK to confirm.
You will automatically return to the main window.
To close a reference measurement in memory:
1. From the Main Menu, select the Reference button.
2. Tap Close Reference.