Garmin gnc 420 用户指南
GNC 420/420A Pilot’s Guide and Reference
8-3
SECTION 8
NRST PAGES
Navigating to a Nearby Waypoint
The NRST pages can be used in conjunction with the
GNC 420’s direct-to function to quickly set a course to a
nearby facility, and can provide navigation to the nearest
airport in case of an in-flight emergency.
nearby facility, and can provide navigation to the nearest
airport in case of an in-flight emergency.
Selecting a nearby airport, VOR, NDB,
intersection, or user waypoint as a direct-
to destination:
intersection, or user waypoint as a direct-
to destination:
1) Use the flashing cursor to scroll through a NRST
page list (Figure 8-5) and highlight the desired
nearest waypoint, as outlined in Section 8.1.
nearest waypoint, as outlined in Section 8.1.
Figure 8-5 Nearest VOR Page
2) Press the Direct-to Key to display the select
Direct-to Waypoint Page (Figure 8-6).
Figure 8-6 Direct-to Waypoint Page
3) Press the ENT Key to accept the selected
waypoint’s identifier and press the ENT Key
a second time (Figure 8-7) with ‘Activate?’
highlighted to begin navigating to the selected
waypoint.
a second time (Figure 8-7) with ‘Activate?’
highlighted to begin navigating to the selected
waypoint.
Figure 8-7 ‘Activate?’ Highlighted