Garmin G3X Installation Manual page 130

Position Inputs – The Position 1-5 inputs can be configured for several different inputs.
POS 1 – 5 – Position inputs 1 – 5 can be used for Elevator Trim, Aileron Trim, Rudder Trim, and Flap
Position inputs. These inputs require calibration (Section 8.3.3).
GP (General Purpose) 1-4 – Hall Effect current measurements use the GP inputs (Bus 1, Bus 2, Main
Bus, or Essential Bus) and may be calibrated (Section 8.3.3).
Rotax engines use GP inputs for CHT (Rotax 965531) and oil pressure (Rotax 956413 or 956415).
Jabiru engines use GP inputs for Jabiru oil pressure.
TIT (Turbine Inlet Temp) 1 and 2 – Turbine Inlet Temp is only available if Turbine Inlet Temp 1 is
selected.
A Lean Assist enable/disable field appears when editing an EGT or TIT input. Selecting Disable prevents
the LEAN softkey from appearing on the ENG page. Lean Assist should be disabled for engines that do
not have a pilot-controllable fuel/air mixture.
Fuel 3 and 4 – Settings include Aux Fuel 1 & 2 inputs for resistive fuel sensors, which require calibration
(Section 8.3.3). See drawings in Appendix G for details on adding resistors required this configuration.
Page 8-26 G3X Installation Manual – Engine Sensor Installation and Configuration
Revision E 190-01115-01