Garmin G3X Installation Manual page 132

Shunt 1 and Shunt 2 – Choices for Shunt 1 are None, Bus 1 Amps, and Main Bus Amps. Choices for
Shunt 2 are None, Bus 2 Amps, and Essential Bus Amps. The Shunt 1 and Shunt 2 inputs can be
calibrated (see Section 8.3.3) or the default values may be used. These inputs are used for shunt current
measurements only, use the GP Inputs for Hall Effect current measurements,.
Fuel Flow Input – Choices are None, EI FT-60, and Floscan 201B-6. The fuel flow input requires
calibration, see Section 8.3.3.
Cap (Capacitive) Fuel 1 and Cap Fuel 2 – The Cap Fuel 1 and Cap Fuel 2 configuration pages allow
the user to select from None, Fuel Quantity 1 (or 2), Main Fuel 1 (or 2), and Aux Fuel 1 (or 2). These
capacitive sensor selections require calibration (Section 8.3.3).
Only one item can be selected from each of the following groups:
Group 1 Fuel Quantity 1, Main Fuel 1
Group 2 Fuel Quantity 2, Main Fuel 2
Group 3 Aux Fuel 1
Group 4 Aux Fuel 2
The Fuel Quantity and Main Fuel selections are functionally the same, only the displayed text differs. It
is advised to back up calibration data to an SD card (Section 8.3.3) when configuring the fuel inputs, as
changing the Fuel 1 Input or Fuel 2 Input selection may delete the calibration data. Resistive and/or
Capacitive Inputs may be configured interchangeably for the above listed Groups 1-4.
Page 8-28
Revision E
G3X Installation Manual – Engine Sensor Installation and Configuration
190-01115-01