EXFO Optical Power Expert User Manual page 48

Setting up and Using Your PX1
Reverting to Factory Settings
4. Select the desired option.
5. Tap OK to confirm your choice.
To reset threshold settings:
1. From the main PX1 page, tap the
select
2. Under Power Meter, tap Thresholds.
40
.
icon to access the menu, then
PX1