Oh..that clock! I tried to figure the 24 hour thing too, but with no luck. I was able after much trial and error to just figure out how to set the time correctly when I got my scoot last summer. But now I've forgotten how I did it, and between daylight savings, and that it's drifted a few minutes over time, it's off again. Deadhead, could you post what you know? It will help me and I would guess many others too! Thanks!