09-03-15, 04:17 PM
(05-03-15, 02:22 PM)bigralphie link Wrote: The new Garmins have a fused auto sensing voltage step down converter built into the power cableThat is all covered in the link to Pat's site that I posted earlier. Did you look at it?
you can go straight to battery or take a live from a more convenient point (lights etc)..
relay always a good shout