.~ Plural intersections under common central station control {5}
913
.~.~ Offset control
DEFINITION
Classification: 340/913
Offset control:
(under subclass 909) Subject matter wherein the central station controls the time between the beginning of the same indicator phase at adjacent intersections.
(1) Note. The local controller may make offset adjustments but the basic control comes from the central station.
(2) Note. Systems resynchronizing the indicators from the central station are classified here.
