Garmin GTN 750 Pilot's Manual page 254

Foreword
Getting
Started
Radar Coverage
Audio &
Temporary Flight Restriction (TFR)
Xpdr Ctrl
Terminal Aerodrome Forecast (TAF)
Com/Nav
FPL
Direct-To
Proc
Charts
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Music
Utilities
System
Messages
Symbols
Appendix
12-8
Index
Weather Product
Table 12-1 Weather Products and Aging Times
Symbol
Flood
Severe Thunderstorm
Tornado
Sunny
Part Sun
Cloudy
Rainy
T-Storm
Snow
Windy
Foggy
Haze
High/Low Temp
Table 12-2 Weather Symbols
Garmin GTN 725/750 Pilot's Guide
Expiration
Time
(Minutes)
30
60
60
Description
Refresh Rate
(Minutes)
5
12
12
190-01007-03 Rev. B