CENTRALIZED SUPERVISORY APPARATUS FOR SHOW CASE OR THE LIKE

摘要

PURPOSE: To obtain a centralized supervisory apparatus for a show case, etc., which can easily grasp information collected from a plurality of the cases, etc., when the cases are centrally supervised. ;CONSTITUTION: A main controller 3 has a liquid crystal display unit, a microcomputer, and a display sending switch. The microcomputer displays an operating content of the switch necessary to display residual information on the display unit when a quantity of the information to be displayed on the display unit exceeds a display capacity of the display unit.;COPYRIGHT: (C)1993,JPO&Japio