Garmin g1000 beechcraftbaron58 g58 pilots guide Manuale Utente

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190-00629-00  Rev. B
Garmin G1000 Pilot’s Guide for the Beechcraft 58/G58
9-31
OPTIONAL EQUIPMENT
9.5  AIRBORNE WEATHER RADAR
The GWX 68 Airborne Weather Radar System provides 
weather detection and ground mapping capability.  The 
primary function of the weather radar system is to find 
storms  along  the  flight  path.    Weather  detection  gives 
the  crew  the  ability  to  recognize  potentially  dangerous 
thunderstorm cells.
The  GWX  68  weather  radar  system  also  provides 
ground  mapping,  giving  the  ability  to  distinguish 
landscape features and bodies of water.
Weather radar return strength is shown in five different 
colors to show intensities of rainfall (black, green, yellow, 
red, and magenta).
Rainfall Rate
Color
Very Heavy Rainfall
Magenta
Heavy Rainfall
Red
Medium Rainfall
Yellow
Light Rainfall
Green
No Rainfall
Black
Table 9-4  Weather Radar Rainfall Rate Colors
In the ground mapping mode, ground mapped radar 
return  strength  is  shown  using  the  colors  black,  cyan, 
yellow, magenta, and blue..
Ground Mapping Return
Color
None
Black
Least Reflective
Cyan
Moderate Return
Yellow
Heavy Return
Magenta
Very Heavy Return
Blue
Table 9-5  Ground Mapping Colors