EXFO iOLM - Manual (Page 84)

Managing Test Configurations
78 iOLM
Modifying a Test Configuration
5. Select the OPM P/F Thresholds tab.
6. Under OPM P/F Thresholds, modify the following parameters, as
needed.

Wavelength: Select the wavelength for which the different
Pass/Fail threshold values can be specified. The available choices
of the wavelength depends on the iOLM module and the Power
Meter settings in the Preferences tab.
Note: The Any wavelength option will be displayed only if more than one
wavelength is present. If Any wavelength is selected, the threshold values
will be applied to all the wavelengths present in the drop-down box.

Power: Select the power threshold type from the available choices
and then modify the power as required.
7. Tap OK to save the changes and close the window, or tap Cancel to
exit without saving.
Tap Revert to Factory Settings to remove all the changes and apply the
default values associated with the selected configuration.