2. OPERATIONAL OVERVIEW
2.8.5
How to select range calculation method
The range calculation method for the EBL and VRM can be selected to Rhumbline or
Great Circle. Do as follows to select a calculation method.
1. Open the menu, then select [NAV Tools] and [Geometry] to show the [Geometry]
page.
2. Select [Rhumbline] or [Great Circle] with the drop down list box for [EBL/VRM].
3. Click the [Save] button to save the setting, then click the close button to finish.
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