If you had paid any attention to the complete problem you'd know there's no way to enter the time on power up. Think of this as a home-brew ipod nano with no buttons save power on/off.
Please, just butt out of you have nothing to offer. You're worse than the so-called troll. Same for the rest of ya, there's more blather by you folk whining or being super-superior about the "troll" than actual technical discussion about anything. Just shut up already. You think you're so superior when you're just feeding the fire to get your own names up in lights.