Wonder how much that ' ll be worth in 32 years though . <| sep |> So maybe I ' m missing something , but it doesn ' t appear I can adjust the voltage setting on the rx 200 s . Am I supposed to adjust the watts , which in turn will adjust the voltage ? Maybe its not just an option with this rx 200 s ? I ' ve gone through all the menus I could find and could not find a way . <| sep |> So drains have a P shaped pipe attached to them just look under your bathroom or kitchen sinks . What they do is to keep some of the liquid in the pipe to create a seal to prevent sewer gases from coming up . A dry trap is when that liquid evaporates out which removes to seal and happen when there hasn ' t been any liquid going down the drain in a while . Coolproblems was suggesting your traps might have dried out as you had a bad smell in the room and they were thinking it might have been from the sewers . If you pour water down the drain to wet your traps and the water doesn ' t seem to be draining then that ' s a problem . Not a problem with it being a wet or dry trap , and probably unrelated to the smell , but a problem with the water not draining down your pipes like they should . It should drain just like you were pouring water down your sink .