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Figure 22. Select which settings to update with Get improved settings
If Orientation in vehicle is selected, the improvement to orientation should only be
applied if the change in the orientation is small (less than 5°). If the change in orientation
is large then it is likely that the original configuration was wrong or has not been loaded
into NAVconfig. You are very likely to get poor results if the orientation is changed by
a large amount.
Primary antenna
The RT can calculate the position of the primary antenna itself. However, this takes time
and better results can be achieved sooner if the user measures the distance accurately.
Getting these measurements wrong is one of the main reasons for poor results from the
RT, so it is important to be careful. It is recommended to measure the GNSS antenna
position to an accuracy of 10 cm or better. Figure 23 shows the Primary Antenna page.