Garmin G3X Touch Pilot's Manual page 231

The G3X Touch can also communicate with various third-party autopilot units. With
an appropriate third-party autopilot installed and the G3X Touch Integrated Autopilot
Interface is configured (refer to the G3X Touch Installation Manual), the G3X Touch
issues pitch and roll steering commands to the autopilot unit. The autopilot unit is
then responsible for moving the flight controls.
This section contains the following terminology:
• Autopilot Unit: Refers to the third-party autopilot box.
• Integrated Autopilot Interface: Refers to the functionality available when the
Autopilot Unit and the G3X Touch are working together.
NOTE: Refer to the G3X Touch Installation Manual and the third-party auto-
pilot vendor documentation for information on installing and configuring the
G3X Touch Integrated Autopilot Interface.
NOTE: This section covers the operation of the G3X Touch when configured
with specific third-party autopilot models. Refer to the third-party autopilot
vendor documentation for standalone autopilot functionality and control
features.
NOTE: In a multiple display configuration, the autopilot unit is connected to
a single GDU (most likely the PFD). In the event that the GDU connected to
the autopilot unit fails, the Integrated Autopilot Interface capability will be
lost; however, the autopilot unit will retain any standalone functionality it
may support on its own.
190-01754-00 Rev. A Garmin G3X Touch Pilot's Guide
AFCS
213