EXFO FTB-700 for FTB-1 - Manual (Page 230)

Analyzing Traces with the Bidirectional Analysis Application (Optional)
222 FTB-700 Series
Using Zoom Controls
To automatically zoom in on the selected event:
1. From the main window, select the Graph tab.
2. Select the Events tab.
3. Under Direction, select the desired option.
4. From the events table, select the desired event.
5. Press to automatically adjust the zoom factor.
The button remains selected until you deselect it, or open another
bidirectional file.
To revert to the complete graph view:
Press the
button.