8.3 SPATIAL AVERAGE
Narda FieldMan 69
8.3.3 Numerical display
Two fields are available for numerical display:
• Main field: Displays the current measured values isotropically and for the three axes
• Supplementary field: Displays the averaged values of the last measured position as
well as over all positions
Detector
In the SPATIAL AVERAGE operating mode, RMS is always used.
Result type
In the SPATIAL AVERAGE operating mode, ACTUAL is always used.
The display in detail
Fig. 6: Numerical display in the SPATIAL AVERAGE operating mode
1 Result type always ACTUAL, detector always RMS
2 Current isotropic measured value
3 Current measured values of the three axes
4 Number of the position and current time over which averaging is currently being
performed
5 Evaluations:
– AVG: Average value of the displayed position
– SPATIAL AVG: Spatial average of all measured positions
5
1
3
2
4