Function of each button in Record Targets and related commands keypad

Hi everyone :) Hope you're having a nice day so far.

I just began learning lights a few months ago, and I'm trying to learn what all the buttons on the Element 2 model are for. 

Would anyone mind explaining to me what the buttons in the Record Targets and related commands keypad (the one to the right of the Go & Stop/Pause button) do...? 

Thank you so so much, have a lovely rest of your day :D 

Related