New PUP owner, and sorry, but the owners manual leaves a lot to be desired. Some questions; When I have the trailer plugged into 110 shore power, does that charge the 12v trailer battery? The household-type outlets in the trailer (and outside), if the trailer is not hooked up to 110 shore power, are non-functioning, correct? When the trailer is hooked up to the TV, is the 12v trailer battery being charged? If yes, only when the vehicle's engine is running? I'm sure I'll think of more, but those are my main ?'s. Thank you!