User Manual
   POS4000 
Document Number: POS4003  77  
Document Title:  POS4000/V2 Operations Manual 
6.10.5  Clear Old Codes 
This command allows you to cancel valid customer codes that were issued prior 
to a specific date. This command is required to enforce the code age warning 
(see section 6.2.3) printed at the bottom of a ticket. To select this command, 
scroll through the secondary menu until "Clear Old Codes" is displayed. Then 
press [ENTER]. 
Once you have selected this option, you will be prompted for the date to delete 
codes prior to in the format MMDDYY (month, day and year each as 2 digits). All 
codes issued prior to this date will be deleted. For example: if you enter 050692, 
all valid codes issued prior to May 6, 1992 will be marked for deletion. Note 00-
89 = 2000-2089 and 90-99 = 1990-1999. 
The console will then prompt you to either cancel only the "0=Free" codes (total 
price was "$0.00") or the "1=All" codes.  Press [0] then [ENTER] to delete only 
free codes or [1] then [ENTER] to delete all codes. Once you have made this 
selection, the console will print a report indicating the number of valid codes 
currently in memory and the number of codes that will be deleted by your current 
request. At this point, you must press [9][9][ENTER] to confirm that you wish to 
cancel the codes selected.  If you enter any other number or just press [ENTER], 
the command will be aborted and no codes will be deleted. 
    If the console time has been changed recently by one o
WARNING!! 
r
more days, unanticipated code cancellations could occur. This
command uses the current date (as set in the POS4000) and the
date codes were issued (also as set in the POS4000) to
determine which codes will be canceled. 










