
G1000 Cockpit Reference Guide for the Piper PA-46 Mirage/Matrix
190-01107-03 Rev. A 51
Hazard Avoidance
Flight
Instruments EICAS
Nav/Com/
XPDR/Audio AFCS GPS Nav
Flight
Planning Procedures
Hazard
Avoidance
Additional
Features
Abnormal
Operation
Annun/
Alerts Appendix Index
4)
Choose the desired weather coverage options.
5)
Turn the large FMS Knob to select the ‘UPDATE RATE’ setting. Then turn
the small FMS Knob to highlight the desired automatic update frequency
(OFF, 5 Min, 10 Min, 15 Min, 20 Min, 25 Min, 30 Min, 45 Min, or 60 Min),
then press the ENT Key.
6)
The ‘SEND REQ” button is highlighted and a countdown timer is displayed
in the ‘REQUEST STATUS’ based on the currently selected update rate.
Press the ENT Key to immediately send an immediate GFDS Data Request.
Or
:
Press the FMS Knob to return to the GFDS Weather Data Link Page.
Worldwide Weather Products
Precipitation
Precipitation data is not real-time. The lapsed time between collection, processing,
and dissemination of radar images can be significant and may not reflect the current
radar synopsis. Due to the inherent delays and the relative age of the data, it should
be used for long-range planning purposes only.
NOTE: Precipitation data cannot be displayed on the Navigation Map Page
at the same time as terrain.
Displaying Precipitation Weather Information
1)
Select the MAP Softkey (for the PFD Inset Map, select the INSET Softkey).
This step is not necessary on the GFDS Weather Data Link Page.
2)
Select the PRECIP Softkey.
Radar data shown represents lowest level, base reflectivity, of radar returns. The
display of the information is color-coded to indicate the weather severity level. All
weather product legends can be viewed on the GFDS Weather Data Link Page. For
the Precipitation legend, select the LEGEND Softkey when Precipitation is selected
for display.
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