Date and Time

Set Manually	Allows the user to set the year, month, day, hour, minute and second (and AM / PM setting if using a 12-hour time format) manually
Set via Internet	Connects to the Internet to automatically adjust date and time settings For details about connecting to the Internet, see [Network Settings] > [Infrastructure Mode].

Hint

If [Theme Settings] > [Theme] is set to [Original], when you change the month setting under [Date and Time], the background color will change automatically.