I turned the unit on to check the satellite lock - locked, 11 in view and correct map position. Then I looked at the time - it was correct. Interesting - GPS was in the exact same postion and orientation as it was this morning when I first wrote my question. I thought it strange that the time was off by exactly one hour. Just checked - the system menu date and time is correct as well.
Thanks for the quick response, Scott.
Terry
PS You wouldn't happen to be the Scott I know who flys CRJ's out of FAT, would you?