It might be a dumb question, but how do you reset the time? I bought my CTX off someone that lived in a different time zone and it's been an hour off. Now today, somehow it's not only an hour off but it reset to a 24 hour clock instead of a 12 hour and I have no idea why it changed. I called Minelab last week concerning this and the guy thought that I should reset it but he didn't really know. I did a search on the forum with no luck Thanks