II Morrow Inc. NMC 2001 Operating Manual page 90

NAV Displays Operations
The Density Altitude Nav item is shown next. Requires F/ADS or
ARINC 429 Air/Data sensor and XYZ heading input.
The Mach Number Nav item is depicted below. Requires F/ADS.
The Turn Rate Nav item, which displays the current rate of turn of the
plane, is shown next. It is in degrees of turn per second left (L) or right
(R). Requires F/ADS.
The Outside Air Temperature Nav item, which does not take wind
factors into account, is depicted below. In this example, the Outside
Air Temperature is -20° centigrade. Requires F/ADS.
The True Air Temperature Nav item, which factors in wind speed
relative to a 0 knot ground speed is depicted next. In this example, the
True Air Temperature is 10° centigrade. Requires F/ADS.
The True Air Speed Nav item, which displays the air speed of the plane
after correction for altitude and temperature factors, is displayed next.
Requires F/ADS or ARINC 429 Air/Data sensor and XYZ heading input.
The Indicated Air Speed Nav item, which displays the air speed of the
plane without correction for altitude and temperature factors, is
displayed next. Requires F/ADS.
The Burn Rate Nav item, which displays the amount of fuel usage per
hour, is shown next. The units of fuel (liters, gallons, pounds, or kilos)
may be customized in System Mode. Requires F/ADS.
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