EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Manual (Page 340)

Managing Results
332 FTB-5240S/5240BP
Managing Drift Test Results
You can also move the markers directly on the WDM Graph tab. Drag
the marker to the desired area in the display. You will notice that the
corresponding box in the Markers tab changes according to the
marker’s position. If you want to set a precise value for the marker,
simply enter it in the box.
Note: After using the zoom tools in the WDM Graph tab, you can only move the
markers again on the graph after deactivating the zoom. Pressing the
arrow in the zoom tools section will deactivate the zoom function.
Note: Markers A and B cannot cross. Displacing a marker over the second one
will cause both markers to move together.
Trace Info. Tab
After acquiring a trace, you might want to view details about the
acquisition. The Trace Info. tab shows information related to acquisition
parameters and conditions. You can also edit information about the tested
fiber and job or add comments. This information is saved along with the
trace.
To view trace information parameters:
From the main window, select the Trace Info. tab.