Clearing The Map Page - Garmin 400W Series Pilot's Manual Addendum

Clearing the Map Page

Routinely clearing the Map Page of all discharge
points is a good way to determine if a storm is build-
ing or dissipating. In a building storm discharge points
reappear faster and in larger numbers. In a dissipating
storm discharge points appear slower and in smaller
numbers.
Clearing discharge points from the Map Page.
To clear the Map Page of all discharge
points:
From the default Nav Page, turn the small
1.
right knob to select the Map Page.
Press MENU to display the Page Menu. Turn
2.
the small right knob to select "Clear Storm
Data?" and press ENT.
Changing the Storm Data Display Range
Storm data can be displayed on the 2000 NM
zoom scale, but the data only goes out as far as the
STORMSCOPE can report (200 NM). The 500 NM
zoom scale will display all lightning data. Scales
greater than 500 NM do not display any additional
STORMSCOPE data.
Changing the storm data display range on
To select a storm data display range:
From the default Nav Page, turn the small
1.
right knob to select the Map Page. Press
MENU to display the Page Menu.
2. Turn the small right knob to select "Setup
Map?" and press ENT. Turn the small right
knob to select the Weather Group and press
ENT. Turn the large right knob to select the
desired lightning symbol option. Turn the small
right knob to select the desired range and
press ENT.
190-00356-31 Rev. C
Section 2
L-3 Stormscope Interface
the Map Page.
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