Never used. Found this in my storage room and have no need for it.

Marcum LX Series is the ice fishing flagship performer, with crisp TrueColor display!

Transducer Kit with everything to convert your ice system over for open-water use. Includes 20° Transducer, power cord, flasher head mount. Fits all LX series flashers... LX-1, LX-2, LX-3, LX-3TC and LX-5.