2014 Sunseeker 3010DS, does the generator charge the chase battery? Also, this model, at least mine, does not come with a separate house radio; it does on the outside TV. Since I just bought this RV am still discovering things. I know it has a speaker selector switch; my question, is the dashboard radio pushed through the house speakers if switched? Last question, is the dashboard radio/DVD charged with the house batteries or the chase battery?