Just picked up a 1995 coleman cedar and going thru it to see what works and what doesnt. Previous owner never utilized battery side. I did find and download the manual/schematic for the converter but finding one issue for sure. On the DC side, the schematic shows the red for battery pos and white for negative. Then shows two blue wires; 1 for branch circuit 1 and 1 for branch circuit 2. My converter also has a white wire with red line. Could this also be a ground? On the plus side, all the outlets work on shore power. Now to figure out the DC.