Location lock possible on KENWOOD DNX5120 (StreetPilot 7200)


Its my understanding that my Kenwood DNX5120 navigation is actually a StreetPilot 7200 (I don't know for sure)

So, I know on my wife's Nuvi 255wt I have it security locked with a passcode and our actual location - I'd love to be able to do the same with my head unit. Is that possible???????