Anyone have a functional G3X > GPS 20A > GTX 23 ES system in place?
I'm working on the initial testing / configuration of my G3X system. So far so good except I get a Transponder Fail. I do hear the click of the relay when I power it up.
The Garmin wiring diagram I'm working from matches the drawing SteinAir did for me.
I have checked every wire/pin/connector, end-to-end, called out on 190-01115-01 Figure 27-2.9 Page 27-24.
I have confirmed 12V and a good solid ground.
I have configured every field in the G3X configuration screen as suggested by Garmin.
I identified pin 1 on the backshell connector and confirmed that I did not wire the GTX23 connector oriented 180 out.
I do have a good CAN bus indication (blinking green) on the GEA 24 and GPS 20A. The configuration page show all devices and look good (except for the GTX 23) and I get a good satellite array on the PFD. I have a good install of the latest G3X software (V11)
I do not have the pitot/static hooked up to the GSU 25.
Any thoughts?
I'm working on the initial testing / configuration of my G3X system. So far so good except I get a Transponder Fail. I do hear the click of the relay when I power it up.
The Garmin wiring diagram I'm working from matches the drawing SteinAir did for me.
I have checked every wire/pin/connector, end-to-end, called out on 190-01115-01 Figure 27-2.9 Page 27-24.
I have confirmed 12V and a good solid ground.
I have configured every field in the G3X configuration screen as suggested by Garmin.
I identified pin 1 on the backshell connector and confirmed that I did not wire the GTX23 connector oriented 180 out.
I do have a good CAN bus indication (blinking green) on the GEA 24 and GPS 20A. The configuration page show all devices and look good (except for the GTX 23) and I get a good satellite array on the PFD. I have a good install of the latest G3X software (V11)
I do not have the pitot/static hooked up to the GSU 25.
Any thoughts?