DDEC Owners Manuals?

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?

did you have any luck? tower boat?

Sams had DDEC parts here and there when I owned mine. Might be able to find some on eBay?

The displays are pretty easy to use, DD might have them too.

Try Sams first, if not I’ve seen them on eBay.

If you really believe that the engines are "hand grenades with loose pins", why would you purchase it?

boatdiesel.com has manuals in the PDF library, check there

I have a DDEC Manual PM me