Garmin GNS 530W, Руководство и справочник пилота

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2 - NAV PAGES
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Terrain Operation
During power-up of the 500W Series unit, the
terrain/obstacle database versions are displayed along
with a disclaimer. At the same time, the Terrain system
self-test begins. A failure message is issued if the test
fails.
The Terrain feature is a standard function the
500W-Series. TAWS is an optional feature and
information is provided in the 400W/500W Series
Optional Displays Addendum - p/n 190-00356-30.
Terrain Limitations
Terrain Proximity displays altitudes of terrain
and obstructions relative to the aircraft position and
altitude with reference to a database that may contain
inaccuracies. Terrain and obstructions are shown
only if they are in the database. Terrain and obstacle
information should be used as an aid to situational
awareness. They should never be used to navigate or
maneuver around terrain.
Note that all obstructions may not be available
in the terrain and obstacle database. No terrain and
obstacle information is shown without a valid 3-D GPS
position.
Terrain Page
To display the Terrain Page, select the NAV
group and turn the small right knob until the
Terrain Page is displayed. The page displays terrain
information, aircraft ground track, and GPS-derived
MSL altitude. Altitude is shown in increments of 20
feet or in increments of 10 meters, depending on unit
configuration. The “G” to the right of the MSL altitude
display reminds the pilot that altitude is GPS-derived.
The Terrain Page has two selectable view settings:
• 360˚ View—View from above aircraft depicting
surrounding terrain on all sides
• 120˚ View—View of terrain ahead of and 60˚ to
either side of the aircraft flight path
TERRAIN Page with 360° View
NOTE: The Terrain Page gives a “Track Up” display
orientation, as indicated by the “TRK” label shown on
the display. This is the only orientation available on this
page.
To display a 120˚ view:
1. Select the Terrain Page and press
MENU
.
2. Select “View 120˚?”.
3. Press
ENT
. To switch back to a 360˚ view,
repeat step 1, select “View 360˚?”, and press
ENT .
Seven display ranges are available, allowing for a
more complete view of the surrounding area.
To change the display range:
1. Select the Terrain Page and press up or down
on the
RNG
key to select the desired range:
1 NM, 2 NM, 5 NM, 10 NM, 25 NM, 50 NM,
100 NM.
Aviation information such as airports, VORs, and
other navaids can be turned on or off from the Terrain
Page.
Terrain Operation