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船舶用GPSシステム Garmin GNC 420WのPDF パイロット・マニュアル補遺をオンラインで閲覧またはダウンロードできます。Garmin GNC 420W 24 ページ。 Garmin gps receiver quick reference guide
Garmin GNC 420W にも: パイロット・マニュアル補遺 (24 ページ), パイロット・マニュアル補遺 (50 ページ), クイック・リファレンス (23 ページ), 補足マニュアル (12 ページ), クイック・リファレンス・マニュアル (25 ページ)

Garmin GNC 420W パイロット・マニュアル補遺
Section 3
Skywatch Interface
the top three data fields (top four fields on the 500W
Series) on the right side of the Map Page.
When a Traffic Advisory is active, the "Traffic"
banner is displayed in the lower right corner
of the Map Page.
To display Thumbnail Traffic on the Map Page
1.
Turn the small right knob to select the Map
Page.
Press MENU to display the Page Menu.
2.
3.
Turn the small right knob to select 'Change
Fields?' and press ENT.
4.
Select one of the top three fields (top four
fields on the 500W Series). Select TRFC from
the Select Field Type List and press ENT. Note
that the thumbnail range defaults to 6 NM and
cannot be changed.
Highlighting Traffic Data Using Map Panning
Another map page function is panning, which
allows you to move the map beyond its current limits
without adjusting the map scale. When you select
the panning function—by pressing the small right
knob—a target pointer flashes on the map display. A
window also appears at the top of the map display
showing the latitude/longitude position of the pointer,
plus the bearing and distance to the pointer from your
present position.
14 14
When the target pointer is placed on traffic,
the traffic range and altitude separation are
displayed.
To select the panning function and pan the
map display:
Press the small right knob to activate the
1.
panning target pointer.
2.
Turn the small right knob clockwise to
move up, or turn it counterclockwise to move
down.
Turn the large right knob clockwise to move
3.
right, or turn it counterclockwise to move left.
4.
To cancel the panning function and return to
your present position, press the small right
knob.
When the target pointer is placed on traffic, the
traffic range and altitude separation are displayed. The
traffic is identified as:
TA: Traffic Advisory, PA: Proximity Advisory,
TRFC: Other Traffic
Monitoring Traffic
See the information in the SKYWATCH Pilot' s
Guide regarding monitoring traffic on the display and
the corresponding actions to take.