I'm thinking about buying a module (Bastl Ski's) that utilizes jumpers on the back which affect various operations. I have a general question about jumpers: how do they work? I mean this on a pragmatic level, not a circuitry level. Do they have a switch? Do you remove them to affect the functionality? Do you patch them to something? Hope this isn't a dumb question. I looked all over the place. I found lots of information about what specific jumpers do on specific modules, but nothing about how you actually use them in general.
Chuck