To change the coordinate reference system:
<ol>
<li>Click the [[Image:CoordSysIcon.png]] button.</li>:The Coordinate System Selection window displays.
[[Image:fig20.png|center|450px|''Coordinate System Selection Window'']]
<div align="center">
''Coordinate System Selection Window''
</div></li>
<li>Select the reference system from the '''Coordinate Systems''' list.</li>
<li>Select the format of the coordinates from the '''Coordinate Formats''' list.</li>