Garmin GNC 420(A) Pilot's Manual & Reference page 146

SECTION 8
NRST PAGES
3) Turn the large right knob to scroll through the
list, highlighting the desired airspace (Figure
8-31).
Figure 8-31 Airspace Highlighted
Press the ENT Key to display the Airspace
4)
Page for the selected nearby airspace (Figure
8-32).
Airspace Name
Status and
and Type
Time to Entry
Figure 8-32 Airspace Page
5) To return to the Nearest Airspace Page, verify
that 'Done?' is highlighted by the flashing
cursor and press the ENT Key.
6) Press the small right knob to remove the
flashing cursor.
8-12
'Done?' Field
Floor/Ceiling
(Return to
Limits
Previous Page)
GNC 420(A) Pilot's Guide and Reference
Viewing and quickly tuning the frequency
for a controlling agency:
1) Follow steps 1 through 4 on the preceding page
to display the Airspace Page (Figure 8-32) for
the desired controlled or special use airspace.
2) Turn the large right knob to highlight
'Frequencies?' and press the ENT Key.
Turn the large right knob to scroll through the
3)
list, highlighting the desired frequency (Figure
8-33).
Figure 8-33 Frequency Highlighted
4) Press the ENT Key to place the selected
frequency in the standby field of the COM
Window.
5) Press the COM Flip-flop Key to activate the
selected frequency (Figure 8-34).
Figure 8-34 Frequency Moved to Active Field
190-00140-20 Rev. K