Garmin GDL30A Satellite Radio User Manual


 
12 GDL 30A Owner’s Manual
Atmosphere
The Atmosphere category provides Wind, Pressure, Visibility, Front, and City Condition data. Each feature can be turned on or off, or set to
appear at a selected zoom range.
Wind
The Wind feature displays wind speed and wind direction. Wind direction is indicated by a circle with a wind barb. The circle points in the
direction of the wind with the barb as a tail. Wind speed is indicated by different ags attached to the barb.
Wind Direction
Calm
5 knots
10 knots
15 knots
20 knots
50 knots
20-knot winds blowing to the southwest.
XM WX Weather Features