Garmin gtn 625 GPS Receiver User Manual


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6-15190-01004-03 Rev. B
Garmin GTN 625/635/650 Pilot’s Guide
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
6.13 Points to Remember for All Procedures
•TheGTN6XXMappageisdesignedtocomplementyourprintedapproach
plates and vastly improve situational awareness throughout the approach.
However, you must always fly an approach as it appears on the approach plate.
•Theactiveleg (or the portion of the approach currently in use) is depicted
in magenta on the Map Page. As you fly the approach, the GTN 6XX
automatically sequences through each leg of the approach unless “SUSP”
appears at the annunciation bar at the bottom of the display. “SUSP”
indicates that automatic sequencing of approach waypoints is suspended on
the current leg and normally appears at holding patterns and upon crossing
the missed approach point (MAP), for Climb to Altitude legs, and for Hold
to Altitude legs.
•
For roll steering autopilots: roll steering is terminated when approach mode
is selected on the autopilot and is available once the missed approach is
initiated.
• IfVectors-to-Finalisactivatedwhileonthe“FROM”sideoftheFAF,automatic
waypoint sequencing is suspended and the SUSP annunciation will appear.
Automatic waypoint sequencing will resume once the aircraft is on the “TO”
side of the FAF and within full-scale deflection.
•For all procedures, make sure to check the runway, transition, and all
waypoints.
6.14 Points to Remember for Localizer or
VOR-based Approaches
•ThedefaultfactorysettingallowstheCDIoutputtoautomaticallyswitch
from the GPS receiver to the LOC receiver. This may be changed to manual in
some installations. If the “ILS CDI Selection” setting is changed to “Manual”,
you must determine when to select “GPS” or “VLOC” guidance during the
approach. Remember, “VLOC” is required for the final course segment from
Final Approach Fix (FAF) to MAP.
NOTE: Installations with certain autopilots, such as the KAP 140 and
KFC225, do not allow automatic ILS CDI switching.
NOTE: GPS phase of flight annunciations (LPV, ENR, etc.) are not applicable
to the external CDI (or HSI) when VLOC is active.
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