On an N2, where even the navigation sees the time in 12hr sequences instead of 24hr military time, how does one change this setting on the radio/cd/...etc of the N2? I have looked through all the settings and can't find it. I don't remember it being like this prior, but I recently sent it to Pioneer for the flex cable upgrade, and now it is in military time. Thanks for any input.

What mapset are you using? I seem to remember the d1 having the same problem. It's possible somehow that software might have made it onto your n when it was in for service.