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6-2
Garmin GTN 625/635/650 Pilot’s Guide
190-01004-03 Rev. B
Foreword
Getting
Started
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Music
Utilities
System
Messages
Symbols
Appendix
Index
Approach
Airport
Approach
Transition
Channel/ID
Preview
Load Approach
Activate Approach
Arrival
Airport
Arrival
Transition
Runway
Preview
Load Arrival
Departure
Airport
Departure
Runway
Transition
Preview
Load Departure
Figure 6-1 Procedures Functional Diagram
Annunciation Description
LPV Localizer Performance with Vertical guidance (LPV) approach. Fly to LPV
minimums.
LP Localizer Performance with no vertical guidance. Fly to LP minimums.
L/VNAV Lateral Navigation and Vertical Navigation (LNAV/VNAV) approach. Fly to
LNAV/VNAV minimums.
LNAV+V GPS approach using published LNAV minima. Advisory vertical guidance is
provided. Fly to LNAV minimums.
LNAV Lateral Navigation approach. Fly to LNAV minimums.
MAPR Missed Approach indicates the system is providing missed approach integrity
and CDI full-scale deflection ±0.3 NM.
ENR En route, CDI full-scale deflection is 2.0 NM or current CDI scale selection,
whichever is smaller.
TERM Terminal, CDI full-scale deflection is 1.0 NM or current CDI scale selection,
whichever is smaller.
DPRT Departure, indicates the system is using non-precision approach integrity.
CDI full-scale deflection is 0.3 NM.
OCN Oceanic, CDI full-scale deflection is 2.0 NM.
LOW ALT
(lower window)
For LNAV+V, LNAV/VNAV, or LPV approaches, the LOW ALT annunciation
indicates the aircraft’s estimated height is lower than the Final Approach
Waypoint height by approximately 50 meters. This annunciation will not be
active when TAWS is operational.
Table 6-1 Phase of Flight Annunciations