Garmin GPS 400 Pilot's Manual And Reference page 39

Displaying airspace boundaries, highways,
roads, railroad lines, track log data, active
flight plan course lines, and lat/long grid
lines:
From the Map Page Menu, turn the large right
1)
knob to highlight 'Setup Map?' and press the
ENT Key.
Turn the small right knob to select the
2)
appropriate group name (per Table 2-2) and
press the ENT Key.
3) Turn the large right knob to highlight the zoom
field for the desired feature.
Turn the small right knob to select the
4)
maximum range at which the feature should
appear on screen (or select 'Off' to never
display the selected feature).
Press the ENT Key to accept the selected
5)
option.
Distance Measurements
The 'Measure Dist?' option provides a quick, easy
method for determining the bearing and distance between
any two points on the Map Display.
Measuring bearing and distance between
two points:
Turn the large right knob to highlight 'Measure
1)
Dist?' (Figure 2-20).
Figure 2-20 Map Page Menu
2) Press the ENT Key, an on-screen reference
pointer appears on the Map Display at the
present position.
190-00140-60 Rev. E
3)
Figure 2-21 Using Pointer to Measure Distance and Bearing
4)
5)
Selecting Full Screen Map
The 'Data Fields Off?' option provides a full-screen
Map Display (Figure 2-22), without the four data fields
along the right-hand side of the screen. Select this option
when to display a larger map area. If this option has
been selected and the data fields are off, 'Data Fields On?'
appears as an option instead.
GPS 400 Pilot's Guide and Reference
Turn the small and large right knobs to place
the reference pointer at the desired location to
measure FROM and press the ENT Key (Figure
2-21).
Again, use the small and large right knobs
to place the reference pointer at the desired
location to measure TO. The bearing and
distance from the first reference location
appears at the top of the Map Display.
To exit the 'Measure Dist?' option, press the
small right knob.
Figure 2-22 Full Screen Map
SECTION 2
NAV PAGES
2-13