Garmin GNC 420AW GPS Receiver User Manual


 
2 - NAV PAGES
38
190-00356-00 Rev E
To change a map setup feature:
1. On the Map page, press MENU to bring up the
Page Menu. Then, turn the large right knob
to highlight “Setup Map?” and press ENT.
2. To change map orientation, turn the small
right knob to select “Map” and press ENT.
3. Turn the large right knob to highlight the
“Orientation” field and turn the small right
knob to select the desired option. Select “North
up” to fix the top of the map display to a north
heading. Select “Track up” to adjust the top
of the map display to your current track head-
ing.
Select “DTK up” to fix the top of the map display
to your desired course. Press ENT to accept the
selected option.
4. To enable/disable automatic zoom, turn the
small right knob to select “Map” and press
ENT. Turn the large right knob to highlight
the “Auto Zoom” field and turn the small
right knob to select “On” or “Off”. Press ENT
to accept the selected option. The automatic
zoom feature will automatically adjust the
map scale from 2000 NM through each lower
scale, stopping at 1.0 NM as you approach
your destination waypoint.
5. To enable/disable background land data, or all
Jeppesen aviation data, turn the small right
knob to select “Map” and press ENT. Use the
large right knob to highlight the appropri-
ate field and turn the small right knob to
select “On” or “Off”. Press ENT to accept the
selected option.
6. For airports, NAVAIDs, active flight plan
waypoints, user-created waypoints, state/pro-
vincial boundaries, rivers/lakes and cities: turn
the small right knob to select the appropriate
“Group” name (per the chart on the previous
page) and press ENT. Use the large right
knob to highlight the zoom field for the desired
feature and turn the small right knob to
select the maximum scale at which the feature
should appear on screen. Or select “Off” to
never display the selected feature. Press ENT
to accept the selected option. Next, turn the
large right knob to highlight the text field for
the desired feature and turn the small right
knob to select the desired text size, or select
“None” to disable text descriptions. Press ENT
to accept the selected option.
Map Page Options