Staying "HOME" now countdowns

So I was looking at my Dashboard/Settings/General area today and changed something that was "off," I turned it on. Problem is I don't know which one I turned on! So now when I go to hit "HOME" it starts to countdown, it never did that countdown before. I don't know if that means if we walk around house in the HOME mode will it set off alarm.
What do I need to reset this so that when I hit "HOME" it doesn't count down.

Thanks,
Rob

In your dashboard, go to

In your dashboard, go to Settings > System
There you'll see your Home and Away settings, change the entry or exit delay settings to your preference.