Garmin GNC 420W Quick Reference - page 11
9
MAP PAGE
Map Page
User-selectable
Data Fields
Map Display
Present
Position
Map Scale
The following symbols are used to depict the various
airports and navaids on the map page:
Airport with hard surface runway(s); Primary runway shown
Airport with soft surface runway(s) only
Private Airfield
Intersection
VOR
VORTAC
VOR/DME
TACAN
DME
NDB
Localizer
Locator Outer Marker
Heliport
To Select a Map Scale
1. Press the up arrow on the
RNG key to zoom out
to a larger map area.
2. Press the down arrow on the
RNG key to zoom in
to a smaller map area with more detail.
To Quickly Declutter the
Map Display
The 400W series supports
four levels of map decluttering.
1. Press the
CLR key momentarily to change the
amount of map detail. The declutter level will
appear adjacent to the map scale.
2. Press the
CLR key as needed to select the desired
amount of map detail.
To Turn the Data Fields On/Off on the Right Side of the
Map
1. With the map
page displayed,
press
MENU to
display an options
menu.
2. Turn the
large right knob to highlight
“Data Fields Off?” and press the
ENT key.
3. To re-display the data fields, follow steps 1 and
2, but instead select “Data Fields On?” from the
options menu.
To Select a Different Data Item for any Data Field:
1. With the map page displayed, press the M
ENU key
to display an options menu.
2. Turn the
large right knob to highlight “Change
Fields?” and then press
ENT.
3. Use the
large right knob to highlight the data
field you wish to change.
4. Turn the
small right knob to display the list of
available data items. Continue turning the
small
right knob to select the desired data item from
the list.
5. Press the
ENT key to select the desired data item
and return to the map page.
6. Press the
small right knob momentarily to remove
the cursor from the page.