I am currently in the process of hooking up my MTH AIU to my TIU. As I was reading through the instruction manual for the AIU it stated the following: “With all TIUs and AIUs properly wired and the transformer set to 18v, press READ on the DCS handheld. The system will automatically locate and add new AIUs to its map.” I currently use the the DCS Wi-Fi app to run my trains instead of the handheld remote. Does anyone know how you can set up the AIU with the App instead of the remote. I will be using the AIU to run my switches on my layout. I do have the premium version of the DCS Wi-Fi App. Thank you in advance.
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