Plug the double jack in to the socket where your topside would usually plug in, connect both the receiver and your topside in to the rear of the jack. If there is a spare Topside plug socket next to where the Topside connects you can also use this port. Drill out a 19mm hole somewhere near the top of the shell of the Hot Tub preferably above the water line so that it is view when you are sat inside the Hot Tub.

Once you have coded your remote to your own Hot Tub, you can then use the functions to control the Hot Tub, provided the sensor receiver is with in its field of view. You are also able to pair other audio devices with in the workings of the spa or indeed any other visual / audio device in range. You can either point to their receivers in view or install a Dolphin command centre which works on air waves rather than infra-red. This means you could listen to music coming from your living room and change the song without the need to leave your Hot Tub