We recently acquired (last week) a 1997 43' Hatteras Express Sport equipped with 6V92TA's tweaked up to 625hp. I Know, "hand grenades with loose pins". Absolutely no manuals on anything. Second boat with DD's, but first one with DDEC. Also owned and/or operated boats with Cats, Cummins, Yanmar, Lugger and Perkins. So I'm somewhat familiar with marine diesels, but this DDEC system is all new to me.

My question is... Where might I locate owners manuals for the engines, the DDEC and how to navigate the Electronic Display Module at the helm?