First time testing water

This is my first full season with the pool and I just got a K-2006c kit.

the kit is a little intimidating. Here are my readings so far...

pH is reading about 7.6
Free chlorine at about 1.2ppm
CYA did not register at all

I assume the low free chlorine being low might be a result of no CYA?

What else should I be testing for?