If you have set up a rotary on this laser system previously, you can select the ‘Read Settings’ button to pull these settings from your controller into LightBurn. Otherwise, you will need to provide the Rotary type, the ‘steps per rotation’ and if a roller style, the ‘Roller Diameter’ for your specific rotary device. As for the ‘Enable Rotary’, once you have your rotary configured, you can also turn the rotary ON or OFF (‘Enable Rotary’) from the ‘Laser’ window as shown below.