Garmin G1000 NXi Cockpit Reference Guide for the Cessna NAV III
190-02178-02 Rev. A
Abnormal Operation
170
Flight
Instruments
EIS
Nav/Com/
XPDR/Audio
Flight
Management
Hazar
d
Avoidance
AFCS
Additional
Featur
es
Abnormal
Oper
ation
Annun/Alerts
Appendix
Index
Dead Reckoning Indications
Symbolic Aircraft
(Map pages and Inset Map)
CDI ‘DR’ Indication on PFD
As a result of operating in DR Mode, all GPS-derived data is computed based upon
an estimated position and is displayed as yellow text on the display to denote degraded
navigation source information. This data includes the following:
• Navigation Status Box fields except Active Leg, TAS, and DTK
• GPS Bearing Pointer
• Wind data and pointers in the Wind Data Box on the PFD
• Current Track Indicator
• All Bearing Pointer Distances
• Active Flight Plan distances, bearings, and ETE values
Also, while the system is in DR Mode, the autopilot will couple to GPS for up to 20
minutes. TAWS are also disabled. Additionally, the accuracy of all nearest information
(airports, airspaces, and waypoints) is questionable. Finally, airspace alerts continue to
function, but with degraded accuracy.
Summary of Contents for G1000 NXi
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