Chapter 9: Using RNS advanced features
Downwind plot
The downwind plot screen calculates the best angle and boat speed when sailing
downwind and displays:
• VMG relative to Twa.
Click
up/down arrows or by entering the numbers directly.
• Boat speed relative to Tws.
Click
• Twa relative to Tws.
• Click
Vmg
to view, then select the Tws range to plot by clicking on the
Bsp
to view.
Twa
to view.
91
Tws (kts)