EXFO FPM-300 Power Meter - Manual (Page 15)

FPM-300/FLS-300/FOT-300 10
Defining a List of Favorite Wavelengths
You must put the wavelengths you want to use on a list of favorite wavelengths (the
FAV list). Only wavelengths on this list are available for measurements.
At the factory (or after recalibration), the list contains 10 calibrated wavelengths.
Note: The list must always contain at least one wavelength.
To add wavelengths to the FAV list (or to remove them):
1. Hold down
(power meter)
a few seconds. The unit
enters the FAV list and displays the current
wavelength.
2. Press
(power meter)
to switch between available
wavelengths. An asterisk ( *) appears beside
wavelengths already on the list.
3. Press to include/exclude the displayed wavelength.
4. Repeat steps 2 to 3 for other wavelengths as necessary.
5. Press
to return to normal mode. If your list is empty, the unit beeps and you
cannot exit the FAV list.
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dBm/W
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