Garmin GNC 420 User Manual download pdf (Page 12)

GNC 420/420A Quick Reference

MAP PAGE

190-00140-21 Rev. F

4) Turn the small right knob to display the list

of available data items. Continue turning the

small right knob to select the desired data

item from the list.

5) Press the ENT Key to select the desired data

item and return to the Default NAV Page.

6) Press the small right knob momentarily to

remove the cursor from the page.

MAP PAGE

Present Position

Desired Track

Data Fields

Map Range

Map Display

The following symbols are used to depict the various

airports and NAVAIDs on the Map Page:

Symbol Description

Airport with hard surface runway(s); (primary

runway shown)

Airport with soft surface runway(s) only

Private Airﬁeld

Heliport

VOR

VOR/DME

DME

Localizer

Intersection

VORTAC

TACAN

NDB

Locator Outer Marker

Selecting a map range:

1) Press the up arrow of the RNG Key to zoom

out to a larger map area.

2) Press the down arrow of the RNG Key to zoom

in to a smaller map area and more detail.

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Garmin GNC 420 User Manual Page 12