If My Plasma Tv Was on the Show Room Floor Do I Need to Have a Break in Period Still?

i have a samsung 51 inch plasma tv. i got it 3 days ago, it was in z-best (rent to own). since it was a floor model, do you think it still need the break in period? the tv is brand new, not used. but it was the only one they had and put it on display and it was on the entire time. thanks!!

There is such such a thing as a break in period. Hope this will help you out.