EFA-200/-300 6 Operating modes
6-19
Evaluating a measurement curve
There are three tools available to evaluate a measurement curve.
• Zoom:
The resolution can be individually selected for each of the axes to enable
more accurate monitoring of individual ranges.
Zoom can be used in the “Stop” state and also in the “Run” state.
• Markers:
A graphical tool for direct display of the nine highest measured values
within the measured frequency range. Evaluations with the marker are
possible only in the “Stop” state.
• Normalized display: Only with the “Standard” measurement range.
Display of measured values referred (normalized) to the limit.
9 Display field F1: Display of the selected measurement
range
10 Validity indicator:
• No icon: Internal measured value computation
complete.
• “■”: Note
Internal measured value computation is underway. The
displayed measured value has not yet reached its final
value.
• “ “: Warning
Measurement range violation
The selected measurement range is unsuitable for the
field being measured.
11 Display of the operating state
• “ “: Run state
Measurement is underway. The spectrum is
continuously recorded and displayed.
• “ “: Stop state:
Recording of further measured values has halted.
No. Function
Table 6-5 Screen evaluation for Spectrum FFT mode
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