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Hi Everyone! I am selling my D10A certified unit w/ the flush mount bracket. This unit was installed new in 2022 when I installed an HDX system and new panel in my P28B. I recently moved things around and cut a new panel. Since I was doing all of this work, I decided to install a D30. Asking...

Finishing the planning of my dual HDX panel and trying to understand system redundancy and failure modes. If wiring a SV-GPS-2020 per the installation manual, the unit is powered via spliced voltage and spliced serial data from both HDX displays. I am sure the thinking is that a a failure of...