Manual Chapter 5

5-35
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5
CSI does not recommend making moves based on sine fit percentages of
less than 70%. Although sine fits of 70 to 85% can be used, CSI recom-
mends another set of readings be made to try and improve the accuracy.
Sine fits above 90% provide the highest repeatability.
Note
Although up to 180 data points can be acquired, not all the data
points are fit to the sine curve. The data points fit to the sine
curve (up to a maximum of 36) are selected so they are evenly
spaced over the acquired sweep area. Therefore, when editing
a sine curve no more than 36 data points can be inserted.