2.
ARCS details dialog box appears. In Hor Datum field is indicated native datum of displayed ARCS chart. See
Figure below.
Selected datum is shown on Upper information area (in this case WGS 84).
To select datum which is used by the system, proceed as follows:
1.
Press Initial setting push button.
2. Select desired datum from a list box of Datum.
3.
Selected datum is shown on the Upper information area.
Raster Chart material • • • • 175