This puzzle is often staged as an old telephone operator patch panel, a network panel, an electrical panel, etc. Anything that uses wires will work. Players have to figure out which jack or terminal each end of the wire must connect to.
Setting your solution is as simple as connecting the wires in your desired pattern and tapping the record button. Once the solution is set, remove the wires and start the puzzle. Once they are able to match your solution the EscapeKeeper will declare success.