I have inheited a skamper pop-up from a family member with no manuual. I have been able to turn on the frige with gas but we will be going camping with hookups and would like to use it with electrical power. Do I need to do anything besides turning the toggle switch to on and having the switch that is inside under the table switched to converter? (I Think. I know its not on battery or off)I have it hooked up to power at home and will wait for it to get cold but if anyone can give me a heads up that would be great. Thanks Katie Coburn