Garmin GDL 69A 파일럿 매뉴얼 부록 - 페이지 25

{카테고리_이름} Garmin GDL 69A에 대한 파일럿 매뉴얼 부록을 온라인으로 검색하거나 PDF를 다운로드하세요. Garmin GDL 69A 50 페이지. Xm satellite radio instructions for continued airworthiness
Garmin GDL 69A에 대해서도 마찬가지입니다: 활성화 지침 (46 페이지), 활성화 지침 (38 페이지), 파일럿 매뉴얼 부록 (50 페이지), 활성화 지침 (16 페이지), 사용 설명서 (44 페이지), 사용 설명서 (8 페이지), 매뉴얼 (15 페이지)

페이지 인쇄

Winds Aloft

The Winds Aloft selection provides the pilot with

a graphic display of predicted winds at any one of 15

selectable altitudes. The winds at a given altitude are

selected in the Winds Aloft Alt selection. The selected

altitude is shown along with the product effective

time. Winds Aloft predictions are updated every hour

and are made available via the GDL 69/69A at a more

frequent interval.

The display includes:

• Wind barbs, representing wind speed, and

direction

• The selected altitude

• The effective time for the prediction.

Winds Aloft are represented by meteorological

symbols known as "wind barbs". A wind barb consists

of an arrow-like line that indicates the direction in

which the wind is blowing, with marks ("barbs") along

one side of the line to indicate wind speed. The barbed

end of the symbol points in the direction from which

the wind is coming. Barbs, which are used singly and

in combinations, have the following values:

• A short line:

• A long line:

• A pennant (triangle):

pennant, two long lines and a short line at its upper end

would denote a 75-knot wind blowing from the north.

5 knots

10 knots

50 knots

190-00356-30 Rev C

Part Two: Section 2

For example, a vertically oriented wind barb with a

To view XM Weather Winds Aloft:

While viewing the XM Weather page, check the

upper left corner of the display. If a weather

product other than "WINDS" is shown, press

the small right (CRSR) knob to highlight the

product name. Turn the small right knob until

"WINDS" is displayed.

Turn the large right knob to move the cursor

down to the Altitude field, then use the small

right knob to select an altitude from ground

level up to 42,000 feet (in 3,000-foot incre-

ments). Note that you can move up and down

the atmosphere, comparing wind predictions

at different altitudes.

When done, press the small right (CRSR)

knob again to remove the cursor (remove

highlighting from the altitude field).

XM Weather