For more hands-on & online CEREC training visit www.cadstar.org. Dr. Klim and his team walk you through the oven calibration process. This video demonstrates the calibration for a Progromat CS oven, thankfully Ivoclar keeps these procedures very similar with their ovens. Always review the Ivoclar Vivadent owner's manual before starting the calibration process. Contact your local Ivoclar representative with any questions. Click to view video.