The Lely barn products utilize various methods to determine their location, one of which is ultrasound technology. The ultrasound device emits a sound wave through a port, which is then reflected off objects such as walls or head lockers and returns to the device. The machine then reads how long it took for the sound wave to bounce back and determines the distance to the object. It is important to regularly clean these ultrasound ports, as they can become blocked by manure, feed, or spider webs, which may interfere with the sound waves.
Feel free to call our team at 1-866-601-5532! Press '2' to get a technician from the feeding department and we will be more than happy to help you with any questions you may have.