EXFO FTB-3930 MultiTest - Manual (Page 23)

Setting Up Your Multifunction Loss Tester
Multifunction Loss Tester 17
Setting Pass/Fail Thresholds
To set power, loss or ORL thresholds:
1. From the button bar, press Setup, then select the Thresholds tab.
2. In the Threshold groups list, select a group to modify.
OR
Create a new group by pressing New. Duplicate names are allowed,
but you should always use distinct names to avoid confusion.
3. Select loss units (dB or dB/distance; distance units are selected in the
Preferences tab). In the case of the FTB-200 v2, you can select also the
power units.
Delete thresholds for
selected wavelength
Default
threshold group
(applies to FasTesT,
Power Meter and
ORL Meter tabs)
Edit thresholds for
selected wavelength
Add wavelength and
its thresholds