Cognisys HIGH SPEED SHUTTER Owner's Manual page 15

XBS A
XBS A&B
XBS A|B
XBS A->B
XBS B
XBS B->A
Cross-beam sensor A. StopShot will fire when only the "A" sensor is crossed.
Cross-beam sensors A and B. StopShot will fire only when both sensors are
crossed simultaneously.
Cross-beam sensors A or B. StopShot will fire when either A or B are crossed.
Cross-beam sensor A followed by B. StopShot will only fire when A is
triggered followed by B. A timeout is selectable to reset this mode should B
not happen within a reasonable amount of time.
Cross-beam sensor B. StopShot will fire when only the "B" sensor is crossed.
Cross-beam sensor B followed by A. StopShot will only fire when B is
triggered followed by A. A timeout is selectable to reset this mode should A
not happen within a reasonable amount of time.
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