EXFO T200S, Руководство пользователя, Страница: 44 / 146

Setting the Emission Wavelength/Frequency
38
T200S
Monitoring the Wavelength Electrical Level
Monitoring the Wavelength Electrical Level
The
λ
out BNC connector enables you to output the laser wavelength as an analog signal to
be displayed on an external instrument (for more details on signal levels, see Hardware
Specifications
on page 1).
To monitor the laser wavelength:
1.
Make sure that the instrument to which you want to output the signal meets the
electrical requirements detailed for
λ
out
BNC connector in
Hardware Specifications
on page 1.
2. Connect the external instrument to the
λ
out
BNC connector located on the rear panel
of the T200S.
3.
In the task bar, touch the button to display the Settings window and select the
Instrument tab.
The
Analog Output
area enables you to select the BNC connector.
4.
Select the Wavelength check box.
The laser wavelength is now output as analog signal that you can read on the
connected instrument.
5. Touch the button to exit the Settings window.