mrdaud

1. HDX1100 Audio Out (Pins 13, 31, and 30). Where do they connect to the Com 2 inputs to the GMA245? 2. SV-COM-T25 Phones and Mic connections (Pins 1, 2, 23, 15, and 9). Where do they connect to the GMA245? 3. Alert audio: continuing audio alert for a disconnected/malfunctioning EGT probe for instance. Might I route any of the alerts through the GMA245 so I can turn the audio off/down?

I reviewed Tommy's post from 2017 and I have a similar problem/request.
I am trying to connect a Dynon SV-COM-T25 radio (25-pin connector) to the Garmin GMA245 audio panel.
Also a Dynon SV-COM-PANEL (15-pin connector) to the SV-COM-T25.
And finally, the Dynon SV-HDX1100 to the GMA245 audio panel.
The SV-COM-T25 radio will be wired in as my "Com 2" radio; (IFD440 will be "Com 1").
Thanks for any help!