a set of data that can be assembled for assignment to a physical PASSENGER INFORMATION EQUIPMENT or to a logical channel such as web or media; it is independent of any physical embodiment

NOTE A LOGICAL DISPLAY may have a set of DISPLAY ASSIGNMENTS each of which associates a JOURNEY PATTERN whose journeys are to be shown at the LOGICAL DISPLAY. It may also be associated with a SCHEDULED STOP POINT. A LOGICAL DISPLAY corresponds to a SIRI STOP MONITORING point.