MANAGEMENT EQUIPMENT MAKING CLASSIFICATION BY OPERATORS IN CHARGE OF ELECTRONIC CASH REGISTER

摘要

PURPOSE:To obtain a simply-operated and non-error management equipment making a classification by operators in charge of cash registers by combining a plural number of push-button switches with one key switch method outputting different code signals through insertions of a plural number of different keys. CONSTITUTION:When an operator himself such as A makes registration, inserting his own key A into switch SW1 turns ON switch (a) and an output signal is supplied to code read circuit 3. This code signal identifies operator A in charge and an identification signal is sent ot the CPU. When a manager makes the registration of each operator, key N is inserted into SW1 to turn ON switch (n), thereby making effective both pushbutton switch 2 and AND gate G. The manager depressing, for example, switch 2A equivalent to the operator A, switch Sa turns ON to set the FF from gate OR1 via gate G, so that registration-enabled signal R will be outputted to the CPU. Further, coincidence circuit 4 detects the coincidence with number H through OR2 and circuit 3 identifies the operator with the output.