User Guide

Garmin G1000 MFD Pilot’s Guide for the Mooney M20M & M20R190-00448-00 Rev. A
8-23
NAVIGATION MAP PAGE
Weather Group
The ‘Weather’ group customizes the display of
lightning on the Navigation Map Page.
To enable/disable lightning data on the
Navigation Map Page:
1. With the Navigation Map Page displayed, press
the MENU key to display the Navigation Map
Page Menu. The cursor flashes on the ‘Map
Setup’ option.
2. Press the
ENT key. The Map Setup Menu is
displayed.
3. Turn the
small FMS knob to select the ‘Weather’
group. Press the ENT key. The cursor flashes on
‘LTNG’.
4. Turn the small or
large FMS knob to display
the ‘On/Off’ window.
5. Turn the small FMS knob to select ‘On’
(display lightning) or ‘Off’ (remove lightning).
Press the ENT key.
6. Press the
FMS knob to return to the Navigation
Map Page.
“Cell mode” uses a clustering “program” to identify
clusters of electrical activity that indicate cells. Cell mode
is most useful during periods of heavy storm activity.
Displaying cell data during these periods frees the pilot
from sifting through a screen full of discharge points
and helps to better determine where the storm cells are
located.
Figure 8.2.8 Weather Group