EXFO PSO-200 Optical Modulation Analyzer - Manual (Page 42)

Performing Acquisitions
34 PSO-200
Clearing Data During an Acquisition
Clearing Data During an Acquisition
While an acquisition is in progress, you can clear the data already acquired
at any time in order to capture a clean signal without the glitches that might
have been introduced during manipulations.
All graphs and measurement tables are reset, and burst count restarts at 1.
The Y axis is re-scaled to a normalized unit.
To clear acquired data:
While an acquisition is in progress, press the
(Clear) button.
OR
From the Measurement menu, select Clear Data.