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GoingHawgWyld

Member
I installed the cables from Tim at Approach Fast Stack and just powered the system on.

I have the following:
GDU 370 (2)
GTR 200
GTX 23ES
GDL 39
GMC 305
GSU 25
GEA 24
GSA 28

I am doing the COMM configuration for PFD1 and the MFD. What are the settings for the RS-232's?

I am reading something about Garmin Data transfer and Garmin Instrument Data... But have no idea what goes on which Rs-232...

Help... Ken
 
Good evening Ken,

Congratulations on your purchase of the G3X system. We are happy to help you configure it, but first we will need to know what devices are connected to which RS-232 ports on your two displays. I assume that information will be with the wiring harness you purchased. Feel free to drop us a line at the email address below for offline help.

- Matt
 
Thanks Matt...

I did not see any documentation as to what went where.. I have emailed Tim and as soon as I hear I will let you know...

Thanks!
 
Wiring diagram

Tim includes a wiring diagram. The protocol for each port is abbreviated next to the pin in red

It was in with the g3x cable for me
 
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