Most of the digital clocks in my household are set to run on 24 hr time (1:00 pm is 1300, 6:00 pm is 1800, etc.). Not sure why I like it like that, but I do.
Anyway, I'm trying to see if the clock on my 2009 biffer can be adjusted to reflect 24 hr time, but there's nothing in the manual about it, at least that I can find.
Any pointers?