Garmin GTN 625 Pilot's Manual page 120

Foreword
Getting
Started
Xpdr Ctrl
Com/Nav
• When flying a localizer-based approach with automatic CDI switching
disabled.
FPL
Direct-To
Proc
6.14
Wpt Info
Map
Autopilot outputs for the King KAP140/KFC225 autopilots are activated
Traffic
manually by the pilot after being prompted during the approach procedure. After
enabling outputs, the GTN 6XX will provide guidance information consistent
Terrain
with what the autopilot expects (i.e., angular CDI scaling and glideslope capture
for an LPV or other vertically guided GPS approach).
Weather
Touch To Activate
Nearest
Autopilot Outputs
Prompt To Activate
Services/
Music
Autopilot Outputs
Utilities
System
Messages
Symbols
Appendix
Index
6-18
1. "GPS" guidance may be used while flying outbound and on
the initial portion of the procedure turn.
2. "VLOC" guidance is used on the remainder of the approach
from the time you turn inbound on the procedure turn.
3. The localizer frequency must be active to use "VLOC" guidance
at the MAP.
1. You may select "VLOC" guidance at any point on the approach
prior to reaching the FAF.
2. The localizer frequency must be active to use "VLOC"
guidance.
Enabling Autopilot Outputs for the
King KAP140/KFC225
Figure 6-23 Prompt To Activate Autopilot Outputs
Garmin GTN 625/635/650 Pilot's Guide 190-01004-03 Rev. F