Garmin GTN 725 Pilot's Manual page 306

WARNING: Do not use data link weather information for maneuvering in,
Foreword
near, or around areas of hazardous weather. Information contained within
data link weather products may not accurately depict current weather
Getting
conditions.
Started
Audio &
NOTE: Do not rely solely upon data link services to provide Temporary Flight
Xpdr Ctrl
Restriction (TFR) information. Always confirm TFR information through
official sources such as Flight Service Stations or Air Traffic Control.
Com/Nav
12.1
FPL
Direct-To
Proc
Charts
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Symbols
Appendix
12-2
Index
SiriusXM Weather Products (Optional)
NEXRAD
Off US
WX Forecast
Current
Lightning
Echo Tops
Cloud Tops
METAR
Cell Movement
AIREP/PIREP
County Warnings
Winds Aloft
Surface
SIGMET/AIRMET
Freezing Level
Icing
Turbulence
Cyclone
Orientation
Track Up
Legend
Figure 12-3 SiriusXM Weather Functional Diagram
Garmin GTN 725/750 Pilot's Guide
Canada
12 Hour 24 Hour
3000 ft ... 45,000 ft
Heading Up North Up
36 Hour 48 Hour
190-01007-03 Rev. D