EXFO PSO-200 Optical Modulation Analyzer - Manual (Page 61)

Viewing and Analyzing Results
Optical Modulation Analyzer 53
Displaying and Setting X-Axis Values
Displaying and Setting X-Axis Values
For eye and pattern graph types, you can customize the display of the
X axis, by selecting the units and by selecting whether values will be shown
on the axis or not (if values are not shown, the first and last values are
indicated on the sides).

Eye diagrams: units can be time- or period-based

Pattern diagrams: units can be time- or symbol-based
Note: Time unit prefixes will automatically adjust to fit the values (ns, ps, etc.).
Note: These features will have an effect on all applicable graphs.
To customize the display of the X axis:
1. From the Settings menu, select General.
2. Select the General tab.
3. In the Graphs section, check the boxes to display units on the graphs,
and select the appropriate units to use.
4. Click Apply to confirm your settings, or OK to also close the window.