Garmin GNX 375, Pilot'S Manual

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3-60 GPS 175/GNX 375 Pilot’s Guide 190-02207-02 Rev. B
Navigation
3.18.1 GPS Flight Phase Annunciations
Phase of flight annunciations are a direct indication of the current CDI behavior for
the selected navigation source.
Not all annunciations are available for every navigator.
ANNUNCIATION FLIGHT PHASE
0.30 NM
•
0.3 nm CDI scale
•
Based on pilot selection
1.00 NM
•
1.0 nm CDI scale
•
Based on pilot selection
DPRT
Departure
•
Terminal level with departure procedure as the active
navigation
•
System using non-precision approach integrity
•
CDI full-scale deflection: 0.30 nm
DR
Dead reckoning
•
CDI not available
ENR
En route
•
CDI full-scale deflection: 2.0 nm or current CDI scale
selection, whichever is smaller
LNAV
Lateral Navigation Approach
•
Fly to published LNAV minimums
LNAV+V
Lateral Navigation Approach with Advisory Vertical
Guidance
•
Fly to published LNAV minimums
L/VNAV
Lateral and Vertical Navigation Approach
•
Fly to published LNAV/VNAV minimums
LOW ALT
Low Altitude
•
Aircraft’s estimated height is lower than the final
approach waypoint height by approximately 50 meters
•
For LNAV+V, LNAV/VNAV, or LPV approaches
•
Not active when Terrain is operational
Check the annunciator bar for current phase
of flight.
Under normal conditions, these annunciations
are green. They turn yellow when cautionary
conditions exist.
Flight Phase
(Caution)