Does Big Ben support tri-level HD sync formats when using the X-Video card? Chris August 11, 2020 19:12 Updated No, tri-level HD sync formats are not supported. Related articles Do I need the X-Video Big Ben option to lock to Video? Big Ben User's Guide, Documentation, and Downloads How do I update the firmware on Big Ben? How do I reset AD16X and DA16X? Can Big Ben send word clock signals via its digital audio outputs? Comments 0 comments Article is closed for comments.