Freewheeling Diagnostics lets you diagnose problems and verify the correct operation of your Mattel Intellivision and its peripherals. Check audio, video, controllers, and keyboards. Calibrate the voice and sound channels. Freewheeling Diagnostics also reports the model type for your console and can identify rare Tutorvision motherboards.
Freewheeling Diagnostics is available for purchase starting in the fall of 2018. Visit [ Ссылка ] for information on how to order.
