If you have a Whisper Veterinary Stethoscope, you can use it to capture lung scores in Fusion. The lung score can be used as part of a treatment protocol as well as in sorting protocols. You can learn more about the Whisper device here.
When a chutside job starts up, if you have set a Whisper device up here, Fusion will start listening for lung scores from the Whisper device. Each time a new lung score comes in, Fusion sets the lung score for the animal currently being looked at in the job. If the animal already has a lung score in this job and a new one comes in, the old one will be overwritten.
You can open this window by clicking the appropriate Setup… button in the Physical Computer Management window.