26Formula StructureProgrammingProgramming SequenceEach Formula is entered into the reader by the following sequence:Input_ID tring >> EnterA Formu (a label in programming sheet). If a field isoptional equence can be entered. But “Enter” must be thef a formula.x E).mming Data Editing, you should know the format of the original data record thatmay b y t .>> Length >> Match >> A-String >> O-String >>...>> O-Sla starts with Input_ID and ends with “Enter”and missing, the next one in the slast input oPreparationTo start the data editing, the following barcode sheets are needed:-- Programming Sheet. (Setup Sheet in Appendix D).-- Full ASCII Sheet (Appendi-- Function Code Sheet (Appendix B or C).Before prograe altered b he setup groups