What should a desk person do when a hit is shown while a trooper makes a car stop?

In this scenario, when a hit is displayed while a trooper is conducting a traffic stop, the desk person should prioritize the safety of the trooper involved. Utilizing signal 31 procedures is specifically designed to check on an officer's safety during potentially high-risk situations. This protocol allows for a systematic approach to ensuring the officer is secure and able to continue their duties without immediate threat.

By following signal 31 procedures, the desk person can assess the situation and verify that the trooper is safe. This proactive step is crucial, especially when a hit might indicate that the vehicle or individuals involved pose a danger. The safety of officers in the field is paramount, and having a clear and concise method to check on them helps maintain an effective response to potential threats.

The other options may not adequately address the immediate need for ensuring the trooper's safety. For instance, simply ignoring the hit fails to recognize the potential danger; contacting the supervisor may take time that the desk person potentially does not have, and sending backup immediately could escalate the situation without first assessing the safety of the trooper. Hence, focusing on the immediate safety of the officer using the established protocol is the most responsible action.