beautypg.com

Winds aloft – Garmin GXM 30A User Manual

Page 19

background image

GXM 30A XM Radio Smart Antenna Owner’s Manual

Winds Aloft

Aviation units display winds aloft using wind barbs or a wind streamline depending on the zoom range of the map. Similar to

Marine and Automotive units, the wind barbs indicate wind speed and direction. The wind streamline indicates wind direction with

arrows.

XM W

eather

f

eatures

>

W

Inds

a

loft

Wind Barbs

Wind Streamline