Standard PLU     Key/Touch point Functions
  	**** Cancel to Return ****

Standard PLU keys allow functions to be associated with specific PLUs which in turn can be positioned on preset masks.  The keys (or touch points) are identified by the PLU #.  The (801xx) lead digits of the PLU establish that these keys are function keys and the last two (xx) digits set the function, which are described below.  The short and long descriptions of the PLU function keys do not control their operation.  Listed below are Standard PLU functions supported by the system.

PLU   801 01  Clear 
                 02  Display FOOD STAMPABLE
                 03  Cancel Order
                 04  Paper feed
                 05  SubTotal
                 06  No Sale
                 07  UPC
                 08  Change SKU record
                 09  Error correct
                 10  Local Credit
                 11  Print Receipt
                 12  Order# Auto Assign
                 13  Reports Prompt
                 14  Food Stamps EXEMPT    
                 15  Food Stamps Excepted
                 16  Tax         EXEMPT
                 17  Tax         Except
                 18  Returns
                 19  Dept REFUNDS
                 20  VOID Specific Item

Hex Symbols as functions:
                   #00   ZRO
                     01  
                     02  FNC
                     03    VOID Last  (ITEM Correct)
                     04    VOID Item                                   050696
                     05    VOID All                                    050696
                     06    Right Arrow
                     07    Void Selective                              050696 
         S4        08  SEND
                     09  CREDIT
                     0A    Down Arrow, Line Feed
                     0B      (11 ) Show MEMBER name per account
                     0C      (12)  Switch touch keyboard
                     0D     (13)  ENTER or Carriage Return
                     0E     (14)  NEXT   (SFRAME 08/21/97)
                     0F    (15)  SEAT # (SFRAME 09/10/97)
                     10  0,0 Key
         S6        11  CASH
         S1        12  SUB TOTAL
         S2        13  DRAWER OPEN
         SA       14  CLEAR
                    15    Left Arrow
         S3       16    SKU
         S5       17    UPC
         S9       18    PLU
                    19
                    1A    Up Arrow
                    1B
         S8        1C  PRINT
                     1D  REPORTS
                     1E  DISPLAY
         S7        1F  CREDIT

              ^  Character                  IFN 0 Initialize sequence FLAG
       S     Sx  Special key                    1 Set  function
       ,  COMMA  Delimiter                      2 Process function
       :  COLON  End of entry
       L  LAROW  Left arrow
       R  RAROW  Right arrow
       E  ENTER  Enter or carriage return        
       P  PLU    Lookup   ppppp PLU   ie  P14104,P14104:
       K  SKU    Lookup   kkkkkkkkkkkk SKU  ie                              K005000030302,P14104:
       U  UPC    Lookup   iiiiiiiiiiii UPC  ie U5000030302,P14104:
       Z  #26    PreAuthorize Credit card in  (PreAuthorize function)