DX3s problem

[Dooley]

I ran into a problem today with my dx3s. I turned it on today and nothing happened. I assumed I must have left it on yesterday and the batteries died. So I replaced them with fresh batteries and turned on the TX. This time it came on but the only it would do is display CAL at the top left-hand corner of the screen. I looked though the book and couldn't find nothing about it. I tried calling tech support and waited on hold for 10 minutes before leaving a call back number with thier operator.

I was just wondering of anyone has had this CAL message come up for them. If so how did you fix it?