Refresh time from network - fast set + slow set

Select time or date display - fast set + ledcolor, 
slow set to select, toggle to set

Twelve or twenty-four hour clock format - fast set + toggle, 
slow set to select, ledcolor to set

Set up preset on/off display times - ledcolor + toggle, 
fast set/slow set to select, ledcolor to set/move to next screen

Select time zone - slow set + toggle,
fast set to select, slow set to set