Hi all, purchased a 1989 regal 32 DP about 2 months ago and am trying to figure out the operations of the charging systems. I replaced the pair of 8d batteries recently and lost charge after running my generator for a few hours. Don't know if that was the cause or something else is the source. Seemed to be running fine before that. Does the inverter put charge on the automotive batteries when running?
Also trying to figure out the switch just under the switch that goes from shore power to generator, looks identical and has the same three way function but no ID. Any help would be appreciated.
Thanks,Steve

Image resized and Photobucketed