R3132 Series Spectrum Analyzer Operation Manual
2.2.3 Measuring Window and the Display Line
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Figure 2-11 Activating the Display Line
Activating the reference line
This activates the reference line allowing you to enter reference level settings.
8.
Press Ref Line ON/OFF(ON).
The reference line appears, and the reference level can now be set.
9.
Move the reference line vertically until it is aligned with the maximum peak so
that you can obtain a display line value relative to the maximum peak.
Figure 2-12 Making a Comparison Between Peaks Using Reference Lines
