Autobrake

Brakes LOW, MED, or HI

Armed	selector switch is LOW, MED, or HI
	left and right WOW indicate inflight
	average wheel speed is <60kts
	brake pedals are not pressed
	no brake system failures are detected

Active	autobrake is armed
	average wheel speed is >60kts
	either WOW indicates aircraft on ground for >2s
	both thrust levers are in IDLE or REV

Disarmed	selector switch is set to OFF
	brake pedals are pressed
	there is a failure in the brake control system
	either thrust lever advanced beyond IDLE

Armed	selector switch is RTO
	left and right WOW indicate on the ground
	average wheel speed <60kts
	thrust levers in IDLE or REV
	no brake system failures are detected

Active	RTO is armed
	average wheel speed >60kts
	both thrust levers in IDLE or REV

Disarmed	selector switch OFF
	brake pedals are pressed
	there is a failure in the brake control system with wheel speed <60kts
	either thrust lever is advanced beyond IDLE