ORS 153.099: Entry; nondefault cases.

(1) If a trial is held in a violation proceeding, the court shall enter a judgment based on the evidence presented at the trial.

      (2) If the defendant appears and enters a plea of no contest in the manner described in ORS 153.061 (3) and a trial is not otherwise required by the court or by law, the court shall make a decision based on the citation. The court may consider any statement of explanation submitted with the plea.