Optional Computer Interface: With the Programmable Logic Control (PLC) owners can maintain a consistent work out for every horse in their stable with just the push of a button. Any trainer, groom, or operator can easily run one of 10 programs with the push of a button. For added versatility, the computer also has a manual function allowing full control over speed, direction, and time. The menu-driven control panel and touch screen display makes training a breeze.