This summary is not the rule. The rule text controls.
Traffic infraction hearings in Nevada are meant to be simple and quick. You won't find the same strict formality you'd see in a criminal trial. The goal is to get a fair decision without wasting time.
The judge (or judicial officer) is in charge of keeping things organized. They make sure evidence gets presented and questions get asked in a way that makes sense and moves the case along. Even though the process is relaxed, the judge still has to treat everyone fairly.
For you, this means the hearing won't be overly complicated or drawn out. You should still expect to have a real chance to present your side and ask questions, just in a more straightforward setting than a typical courtroom trial.