Garmin GXM 30 Winds Aloft

XM WEATHER FEATURES > WINDS ALOFT

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.

Wind Barbs

Wind Streamline

GXM 30 XM Radio Smart Antenna Owner’s Manual

Contents

Page Page Warning Caution INTRODUCTION Preface Terminology used throughout this manual Product Registration XM WX Weather and XM Radio ID Introduction Getting Started XM WX Weather Features Appendix Unit Overview GETTING STARTED Connecting the GXM 30 to a Garmin Unit Subscribing to XM WX Weather and Radio Service Level XM WX WEATHER FEATURES Displaying Weather Information MENU Show Weather ENTER NEXRAD Radar Satellite Mosaic Lightning Storm Cells Hurricanes Surface Winds Winds Aloft Surface Pressure Fronts Visibility County Warnings Water Temperature Wave Period Wave Direction Wave Height Marine Warnings Buoy Reports METAR AIRMET SIGMET TFR Echo Tops Freezing Level Forecast TAF XM Radio APPENDIX Speciﬁcations Physical Speciﬁcations Power Performance Feature Data Broadcast Frequency NEXRAD Overview NEXRAD Description NEXRAD Abnormalities NEXRAD Limitations NEXRAD Intensity FCC Compliance Limited Warranty Online Auction Purchases: International Purchases: Software License Agreement XM Satellite Radio Service Agreement Weather Data Warranty TFR Data INDEX Page Page Garmin products, visit the Garmin Web site at www.garmin.com