Garmin G1000 Pilot's Manual page 319

This data is composed of the maximum reflectivity from the individual radar sweeps. The display of the
information is color-coded to indicate the weather severity level. All weather product legends can be viewed
on the MAP - WEATHER DATA LINK (FIS-B) Page. For the NEXRAD legend, press the LEGEND Softkey
when the NEXRAD weather product is enabled.
The display of no radar coverage is enabled when NEXRAD is selected for display. Areas where radar data
is not currently available, has not yet been received, or is not being collected are indicated in gray shade of
purple.
NOTE: If the system has not received all available NEXRAD weather data (such as during initial FIS-B signal
acquisition or in areas of marginal or poor signal reception), the system may display areas of no radar
coverage which are subsequently removed as radar data is received. It may take up to approximately ten
minutes to receive all FIS-B data, when adequate reception is available.
190-02692-00 Rev. A
Figure 6-45 Regional NEXRAD on MAP - WEATHER DATA LINK (FIS-B) Page
Figure 6-46 NEXRAD Weather Product Legend
Garmin G1000 Pilot's Guide for the Piper PA-32 Saratoga
HAZARD AVOIDANCE
No Radar
Coverage
Boundary of FIS-B
Regional NEXRAD
Product
No Radar Coverage
(Inside Coverage
Boundary)
Boundary of Regional Radar
Coverage Area
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