Hi, just bought a 2009 EOS Sport TFI and the previous owner reset the SatNav and completely wipe it. I have a CD/DVD but when I put it in the followooing message comes up. SWL CD detected but invalid Clamp State - please remove CD and either a) change the clamp state to Hour Mode and re-insert...

I have tried all day to figure out how to set the clock. I just bought my EOS yesterday, and the instructions given in the owners manual do not work. Help!!!