Timekeeping
Use the Timekeeping Mode to set and view the current time and date.
•In the Timekeeping Mode, you can use the buttons shown in the illustration to display the timekeeping display you want.
•Pressing the B button once will display the current time in the city you last viewed in the World Time Mode.
•Holding down the B button for about five seconds will swap the World Time City and your current Home Time City.
•To swap the cities back again, hold down the B button for about five seconds again.