Means for sequentially producing code signals and for providing each of these signals to an operator, each of said code signals being representative of an item of merchandise and A system for loading commodities information into a memory of an electronic cash register, said system comprising: Third means for developing a synthetic speech sound for instructing the operator to introduce the unit cost information andįourth means for developing a synthetic speech sound for instructing the operator to introduce the classification information.ģ. Second means for audibly announcing a PLU code number in response to the PLU code signal derived from said first means The electronic cash register of claim 1, wherein said synthetic speech generation system further includes: Said synthetic speech generation system further including means for sequentially providing a synthetic speech sound in accordance with said PLU code information read out by said read-out means.Ģ. Read-out means for reading out the PLU code information stored in said memory means in a progressive order in response to actuation of said check request key Memory means for storing the introduced preset PLU code information Īddressing means for introducing the preset PLU code information into a predetermined memory section of the memory means

In an electronic cash register employing a PLU (price-look-up) function, wherein merchandise information such as unit cost, taxation information and classification information is preset by an operator, a PLU code information preset system comprising:įirst means for automatically developing PLU code signals in a progressive order Ī synthetic speech generation system for audibly instructing an operator of a necessary key operation for presetting the PLU code information associated with each PLU code signal Ī digital display unit for displaying the presently introduced PLU code information Management control terminal method and apparatusĮlectronic calculator system having audio messages for operator interactionīusiness accounting system and machine and electronic controls thereforġ.

Programmable synthetic-speech calculators or micro computers

Tec cash register