Garmin GPS 400 - Manual (Page 20)

GPS 400 Pilot’s Guide and Reference 190-00140-60 Rev. H 1-12
SECTION 1
INTRODUCTION
NAV/COM Page
From the Default NAV Page, simply turn the small
right knob until the NAV/COM Page (Figure 1-19) is
displayed.
Frequency Type
Departure, Enroute, or
Arrival Airport
Frequency List
Figure 1-19 NAV/COM Page
The NAV/COM Page displays the available frequencies
(communication and navigation frequencies are shown
for reference only) for the departure airport, any enroute
airports which are included in the flight plan, and the final
destination airport. When using the direct-to function,
frequencies are listed for the airport nearest to the starting
position and the destination airport.
Displaying the frequency list for the
desired flight plan or direct-to airport:
1) Press the small right knob to activate the
cursor on the airport identifier field (in the GPS
Window).
2) Turn the small right knob to display the list
of airports (departure, arrival, and enroute) for
the flight plan or direct-to. Continue to turn
the small right knob until the desired airport
is selected.
3) Press the ENT Key to display the frequency list
for the selected airport.
Displaying frequencies for a different
airport along the flight plan.
1) Press the small right knob to highlight the
airport identifier field.
2) Turn the small right knob to display the list of
airports within the flight plan (Figure 1-20).
Figure 1-20 Airport Window
3) Continue turning the small right knob to select
the desired airport and press the ENT Key.