30
Basic Operation
Selectable Nav Data Fields for Map Pages 2-4
Option Name
Abbrev.
Description
Units
Zulu Time
UTC
The current system time determined
from GPS if available. Time is dis-
played in UTC (Universal Coordinated
Time) using the 24-hour clock. Value
is dashed out if position is invalid.
Hours, minutes, and seconds,
00:00:00 to 23:59:59.
Vertical Figure
of Merit
VFOM
The current 95%-confidence vertical
accuracy value, as reported by the
GPS engine.
Feet (ft) or meters (m) in whole units.
Wind
WND
Shown by a flag or arrow oriented for
the wind with the wind speed to the
right. Value is dashed out if not avail-
able or unable to calculate internally.
Knots (kt), kilometers per hour (k/h),
or miles per hour (m/h). 0 to 999
units at 1 unit resolution.
Cross Track
Error
XTE
This is straight-line distance. Value is
dashed out if position is invalid.
Nautical miles (nm), statute miles
(sm), or kilometers (km). 0.00 to
9.99 units at 0.01 unit resolution,
10.0 to 99.9 units at 0.1 unit resolu-
tion, and 1 unit resolution otherwise.
Arrow pointing left before number
shall indicate that the plane is right
of course. Arrow pointing right after
number shall indicate that the plane is
left of course. No arrow is displayed
when value is 0.00.
Moving Map
Содержание Apollo CNX80
Страница 1: ...DRAFT GNS 480TM color GPS WAAS NAV COM pilot s guide...
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Страница 18: ...10 Getting Started...
Страница 24: ...16 Getting Started Nav Terms Diagram Flight Plan Terms Diagram...
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