Garmin G3X Pilot’s Guide
190-01115-00 Rev. K
348
AFCS
System
Overview
Flight
Instruments
EIS
CNS
Interface
GPS
Navigation
Flight
Planning
Hazar
d
Avoidance
Additional
Featur
es
AFCS
Annun/Alerts
Appendix
Index
GPS APPROACH WITH VERTICAL GUIDANCE
NOTE:
To cancel Glidepath (GP) Mode without cancelling GPS Mode, press
the
AP NAV
Softkey once. Pressing it a second time cancels GPS Mode.
When Glidepath (GP) Mode is armed for a GPS approach with vertical guidance, GPS
Mode is automatically armed.
Selecting a GPS approach with vertical guidance:
1)
EXTERNAL NAVIGATOR: Ensure a GPS approach with vertical guidance
(LPV, LNAV/VNAV, LNAV+V) is loaded into the active flight plan.
2)
EXTERNAL NAVIGATOR:
Ensure the ‘GPS’ indication is showing in the
lower-left corner
. If not, press the CDI Key.
3)
G3X:
Ensure that GPS1 is the selected navigation source on the PFD or
PFD Page (use the
CDI SRC
Softkey to cycle through external navigation
sources if necessary).
4)
EXTERNAL NAVIGATOR:
Select and activate the GPS approach using the
PROC Key.
5)
G3X:
From the PFD or PFD Page, press the
ALT/PTCH
Softkey to access the
autopilot pitch modes and then press the
AP APPR
Softkey.
Or
Press the
APR
Key on the GMC 305
LOCALIZER WITH GLIDESLOPE
LOC Mode (lateral) and GS Mode (vertical) are both armed by pressing the
ALT/
PTCH
Softkey and then the
AP APPR
Softkey from the G3X PFD or by pressing the
APR
Key on the GMC 305. LOC/ILS approach captures are inhibited if the difference
between aircraft heading and localizer course exceeds 105˚.
Summary of Contents for G3X Touch
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