Garmin G3X Pilot's Manual page 259

HDG/ROLL Softkey selected
HDG/ROLL
AP HDG
AP NAV
ALT/PTCH
ALT/PTCH Softkey selected
HDG/ROLL
AP VNAV
or
AP APPR
AP VS
AP ALT
ALT/PTCH
FMS JOYSTICK
Moving the FMS Joystick up/down adjusts the mode reference for Vertical Speed
(VS), Altitude Hold (ALT), and Pitch Hold (PIT) modes.
Moving the FMS Joystick left/right adjusts the mode reference for Roll Hold (ROL)
mode. The FMS Joystick cannot be used to increase the roll reference bank angle, only
to drive the aircraft towards wings-level.
190-01115-00 Rev. F
Initial press allows the pilot to adjust the heading bug
and displays lateral mode softkeys; subsequent press
returns to top-level softkeys
Selects/deselects heading mode
Selects/deselects navigation mode. Cancels GS Mode if
LOC Mode is either active or armed. Cancels GP Mode
if GPS Mode is either active or armed. Cancels LOC
Mode if GPS Mode is active and LOC Mode is armed.
Initial press allows the pilot to adjust the selected altitude
and displays the vertical mode softkeys; subsequent
press returns to top-level softkeys
Initial press allows the pilot to adjust the heading bug
and displays lateral mode softkeys; subsequent press
returns to top-level softkeys
Selects/deselects vertical navigation
Selects/deselects approach mode
Selects/deselects vertical speed mode
Selects/deselects altitude hold mode
Initial press allows the pilot to adjust the selected altitude
and displays the vertical mode softkeys; subsequent
press returns to top-level softkeys
Garmin G3X Pilot's Guide
Integrated Autopilot
241