Best way to make sure my TV is properly calibrated?

[rexcrk]

So, I'm still new to the whole 4K thing, and because of the size of the TV I got and the TV display setup I have in the "main room", it's still not my primary TV so I haven't gotten to watch it as much as I'd like.

But from what I've watched, it looks great! But I want to know if there's a way or any tricks to make sure it looks the best that it can.

This is the TV I got:
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1

The 4K / 3D player I got:
http://www.bestbuy.com/site/sony-ubp...?skuId=5748620

And of course, the cable connecting them:
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1