EXFO FTB-7000 OTDR for FTB-200 v2 - Manual (Page 215)

Analyzing Traces with the Bidirectional Analysis Application
OTDR 201
Opening Existing Bidirectional Measurement Files
Opening Existing Bidirectional Measurement
Files
You can open bidirectional measurement files to view results or to
reanalyze them. When you open a bidirectional file, you will recover all the
data of the unidirectional traces and the bidirectional measurement (one
wavelength per bidirectional file).
Note: The application will keep in memory the path to your bidirectional
measurement file. The next time you open a bidirectional measurement,
the application will suggest this path by default.
To open an existing bidirectional measurement file:
1. From the Main Menu, select File > Open.
2. Select the desired file (ensure that it is highlighted) and press Open.
The application will prompt you if some files have not been saved yet.