Rigol DSA1030A series - Function Settings; Detector

Front Panel Key Reference RIGOL
User’s Guide for DSA1000 Series
2-33
2.3 Function Settings
2.3.1 Detector
While displaying a wider span, each pixel contains spectrum information associated
with a larger subrange. That is, several samples may fall on one pixel. Which of the
samples will be represented by the pixel depends on the selected detector type. See
the working principle of the detector below:
Figure 2-13 Working principle of the detector