The Simpsons Kooky Carnival ColorDMD LED replacement display for use in The Simpsons Kooky Carnival redemption machine. Includes display, mounting bracket, power cable, and Stern/Sega power adapter.  Easy installation.  Replace your original orange DMD with this low voltage full-color LED display. NOTE: Displays ship preconfigured with ColorDMD SIGMA firmware.  Multicolor operation in The Simpsons Kooky Carnival redemption machine requires download and installation of new firmware using a USB flash drive. Instructions for firmware update are provided, and available on the SUPPORT page of our website. Firmware TSKC ROM Requirements Game ROM Version: Language Mode: English