Mark

Anti-Skid does exactly what its name states. It keeps the tires from skidding. All wheel speeds are monitored. If one has a wheel speed less that the others, it would be treated as a skid and the hydraulic pressure to that brake is reduced (or stopped) until the wheel speeds back up.

Pilots still apply brake pressure as they see fit. The Anti-Skid works without any input from them at all. On a 767 there is no Anti-Skid switch in the cockpit. It's always on.

If the aircraft has Auto-Brakes, it does everything and (not a good idea) the pilots wouldn't have to have their feet on the peddles at all.

rotate.aero/forum/767-ata32/372-ata-32-42-anti-skid

rotate.aero/forum/767-ata32/709-wheel-speed-transducer-output