Panel Integration
The E3X is built to sit in a panel beside other avionics and behave the way the real unit does when coupled to them.
External IFR navigators
Section titled “External IFR navigators”Couple the E3X to a GTN- or GNS-class navigator (RealityXP GTN, or X-Plane’s native FMS) and it mirrors the navigator’s complete flight plan — procedures, transitions, and the missed approach included. The pilot loads procedures on the navigator; the E3X displays and follows the route.
Radio control enables
Section titled “Radio control enables”Six independent enables in Setup → Radios — COM 1/2, NAV 1/2, audio panel, transponder — control exactly which radios the E3X drives. Disabling a radio removes its CNS cell, menu tile, frequency-load targets, and CDI sources, matching the real unit’s configuration behavior.
Autopilot
Section titled “Autopilot”See the AFCS guide for hybrid native-AP coupling.
Emrelia E3X is an independent product of Emrelia LLC. It is not affiliated with, endorsed by, or sponsored by Garmin Ltd. or its affiliates. G3X Touch™ is a trademark of Garmin Ltd. For flight simulation use only — not for use in real-world navigation. Map imagery contains data © OpenStreetMap contributors (ODbL) and other sources — see data attributions. © 2026 Emrelia LLC.