General Specifications; Unit Installation; Mounting Requirements - Garmin G3X Installation Manual

9.3 General Specifications

See Section 2.2 for power/current specifications, and

9.4 Unit Installation

Fabrication of a wiring harness is required. Sound mechanical and electrical methods and practices are
recommended for installation of the GEA 24. Refer to
Section 23.5 for pinouts.
The GEA 24 connects to other LRUs in the G3X system using the CAN bus. To provide an optional
redundant path for engine data, a secondary RS-232 connection to a single GDU display is also supported.
See Figure 24-1.8 for wiring and configuration information.
1. Mount the unit to a suitable mounting location using (4) #10-32 pan or hex head screws.
2. Assemble the connector backshells and wiring harness.
3. Connect CAN terminator to unit if required
4. Connect backshell connectors.

9.5 Mounting Requirements

The GEA 24 will mount remotely. The GEA 24 will be secured to the airframe using four #10-32 pan or
hex head screws supplied by the installer.
190-01115-01
Rev. AA
Section 2.4.1
Section 2.3
(Section 2.3.1.3.3).
G3X/G3X Touch Installation Manual - GEA 24 Installation
for dimension/weight specifications.
for wiring considerations, and to
Page 9-3