This Sony Key Control Module MKS - 8035 is designed for MVS8000 and DVS9000 video switchers. It's a crucial component that enhances video switching functionality. However, please note that one button is missing.

Using this Sony Key Control Module is easy. Just connect it to your MVS8000 or DVS9000 video switcher as per the standard connection process. When operating, be aware that one button is missing, so plan your actions accordingly. For maintenance, keep it in a dry and clean place. Avoid exposing it to extreme temperatures or humidity. Regularly check the connections to ensure they are secure.