Keysight Technologies N4374B, Руководство пользователя

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User Interface Reference
Keysight
N4374B Lightwave Component Analyzer, User’s Guide 59
N O TE
After completing the “LCA Measurement Setup” step, the network
analyzer is ready for DUT measurements.
Because the receiver responsivity depends on the optical power, you
should start the DUT measurements with the LCA “Single” or
“Continuous” macros.
These macros perform an optical power measurement prior to each
measurement sweep. This achieves the highest accuracy in EO and OO
measurements.
If you do not need this accuracy, you can also start the DUT measurements
with the network analyzer's trigger functions.
In some cases it can become difficult to abort continuous measurements
by pressing the "Continuous" or "Single" button, since the network
analyzer does not react to the keypad during measurements. If the
"Sweeping..." window (with the "Abort" button) is not shown, abort the
measurement with the "Abort Measurement" button in the LCA Server
window.
For more information on triggering measurements, see and to “Triggering
Concepts” on page 4-53 .