Exfo PM-1100 Optical Power Meter Instrukcja Użytkownika Pobierz pdf (Strona 28)

Operating the Optical Power Meter

18 PM-1100

Relative Power

Entering a Specific Reference Value

To enter a specfic reference value:

1. Use

to select the wavelength.

2. Select the measurement unit using dBm/Watt.

3. Press Setup.

4. Scroll (left/right arrows) to REF.VALUE.

5. Press ENTER. The first segment of the current reference value will start

flashing.

6. Enter a new reference value. Use the up/down arrows to change the

flashing segment and left/right arrows to activate the next segment.

7. Press ENTER.

Note: Any value outside the Optical Power Meter measurement range will be

rejected. The unit will beep and you will be prompted to enter a new value.

8. To exit the Setup menu, press Setup.

dBm

Current reference value for the

selected wavelength and in the

selected measurement unit

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 110 111

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Exfo PM-1100 Optical Power Meter Instrukcja Użytkownika Strona 28