steps
what you'll need: HMI ballast, no published firmware
GotchaK5600 Downloads page (k5600.com/pages/downloads) contains no firmware files for this model. GotchaHMI ballasts of this era (metal-halide) typically have fixed-function microcontrollers not designed for field firmware updates. GotchaContact K5600 directly at 1-800-662-5756 or info@k5600.com for any ballast service or software questions.