I have dual AFS 4500 screens.
I recently installed an ARINC 429, the TruTrak Vizion 385 and a Garmin 175. I am trying to control my autopilot from my EFIS. How should my screens be configured?
Currently both screens are configured:
Serial Port 1 AVTN/AVTN
Serial Port 2 TRFC/ICARUS
Serial Port 3 SL-30 (I do have an SL-30 installed)
Serial Port 4 disabled
Should Serial Port 1 say AVTN/AVTN or AVTN/ARNV?
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