92IndexAdvanced features of function keysTo program advanced features of function keys ..............................................62, 63Calculator modeTo program calculator functions (Set code 1022)...................................................69To use Cash Register as a calculator ......................................................................81Change calculationTo register with change calculation.........................................................................24Character settingCharacter keyboard ...................................................................................................49To preset characters to departments ...................................................................... 51To preset characters to PLU items...........................................................................52To preset clerk characters ........................................................................................55To preset receipt messages .....................................................................................54CorrectionTo correct erroneous item input ..............................................................................32To correct immediately after registration................................................................33Date/TimeTo set date and time ..................................................................................................21To check date and time .............................................................................................21DepartmentDepartment shift .................................................................................................. 13, 25To limit departments’ digit ........................................................................................60To preset names to departments ....................................................................... 39, 51To preset unit prices to departments ......................................................................38To program minus department ................................................................................60To register items with preset department names...................................................40To register items with preset unit prices.................................................................38DiscountDiscount on items .....................................................................................................27Discount on total amount .........................................................................................27To register items with preset discount rate ............................................................35To set discount rate to % key ...................................................................................35DisplayDisplay ..................................................................................................................12, 50To program display control (Set code 2022) ...........................................................70Appendix