[tim-tim]

IIRC, the Head ref's screen looks similar to the attached pictures (sorry for the cheesy ms paint).

During a match, the head ref monitors the 4 ref stations. The amount of fouls and technical fouls for each alliance from each station are displayed. The head ref could not input fouls or technical fouls from the head ref panel.

At the end of the match, a screen will appear with the climb points, or rather level each robot made it to as entered by the refs. The yellow triangle with the exclamation point indicates that the two refs data entries do not match (eg Ref 1 entered a level 1 climb and ref 4 entered no climb). The head ref can change the input of the climb by tapping the number or yellow symbol. I believe there is also a climb valid box for each robot on this screen, but don't remember. The submit button sends the scores to the scoring table.

Then another screen appears with a button for field reset (Green lights turn on for teams to get their robots).

Hope this helps. I was a ref at three events and filled in several matches as head ref during an event. It has been a while since I have seen these, so it may be slightly off; however, I think you get the jist of it.