[Adrien is looking at the TV then he's to the front of it and toying with the dial.]

Electronics are just fickle. They need too many cords and to be on certain channels for this or that. And god forbid a wire is loose you'll get a weird feedback loop, screeching, messed up picture...

[He's sticking his tongue out. He and Marinette had spent hours setting everything else up nevermind look on his face with all the other cord things.]

We'll figure it out, Hakkai, don't worry.

[So it's will no small amount of determination and focus he's sitting and toying with the knobs in the panel on side of the screen.]