Garmin GNC 420, Pilot'S Manual & Reference

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GNC 420(A) Pilot’s Guide and Reference 7-9
SECTION 7
WPT PAGES
3) Turn the small right knob to display a window
of available approaches for the selected airport
(Figure 7-18). Continue turning the small
right
knob to select the desired approach.
Figure 7-18 Approach Window
4) Press the
ENT
Key. The cursor moves to the
transitions (TRANS) field.
5) Turn the small
right
knob to display a window
of available transitions (Figure 7-19). Continue
turning the small
right knob to select the
desired transition or select ‘VECTORS’ for
guidance only along the final course segment
of the approach.
Figure 7-19 Transitions Window
6) Press the ENT Key. To remove the flashing
cursor, press the small
right
knob.
NOTe: Not all approaches in the database
are approved for GPS use. When selecting an
approach, a ‘GPS’ designation to the right of the
procedure name indicates the procedure can be
flown using the GPS receiver. Some procedures
do not have this designation, meaning the
GPS receiver may be used for supplemental
navigation guidance only. iLS approaches, for
example, must be flown by tuning the external
VLOC receiver to the proper frequency and
following the CDi or HSi.
190-00140-20 Rev. K