Re: I need help on operating a power slide out.
Hey jbdetd.1, welcome to the forum. I don't know what kind of slide you have (electric or hydraulic), but most slides require that the RV be fairly level side-to-side and front-to-back before using. Make sure there is nothing in the way when you bring it in or that will fall over when you extend it. There should be a switch somewhere in the RV that will operate the slide.
On our RV we have to disconnect the 115 V cord plugged into the main body of the RV that provides electricity to the slide electrical outlets before extending or retracting it.