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Contents ER420 Series
Error Correction (Void Last Item).............................................................................42
Void Previous Item....................................................................................................42
Cancel........................................................................................................................43
Void Position Operations ..........................................................................................43
No Sale Operations ..................................................................................................................44
Open Drawer .............................................................................................................44
Non Add Number ......................................................................................................44
Received On Account Operations............................................................................................45
Paid Out Operations.................................................................................................................46
Subtotalling a Sale ...................................................................................................................47
Totalling and Tendering...........................................................................................................48
Totalling a Cash Sale.................................................................................................48
Totalling a CHECK Sale ...........................................................................................48
Tendering a Cash Sale ...............................................................................................49
Tendering a CHECK Sale..........................................................................................49
Totalling a Charge Sale .............................................................................................50
Tendering a Charge Sale............................................................................................51
CHECK Cashing .......................................................................................................52
Split Tender ...............................................................................................................53
Post Tender................................................................................................................54
Currency Conversion.................................................................................................55
Table Management and Clerk Interrupt Operations ................................................................56
Overview ...................................................................................................................56
Soft Check .................................................................................................................57
Hard Check................................................................................................................60
X Mode
62
Introduction..............................................................................................................................62
X Reports .................................................................................................................................63
Running a Report – General Instructions ..................................................................63
Report Table ..............................................................................................................64
Cash Declaration......................................................................................................................65
Service Mode Programming
66
Overview..................................................................................................................................66
Memory Allocation Scan .........................................................................................................67
PC Online Mode ......................................................................................................................67
Memory Allocation..................................................................................................................68
Clear Totals..............................................................................................................................69
Clear Grand Totals...................................................................................................................69
Clear PLU File .........................................................................................................................69
Eprom Information ..................................................................................................................69
Function Key Assignment Programming.................................................................................70
Function Key Codes ..................................................................................................71
RS232C Port 1/RS232C Port 2 Options ..................................................................................72
Program Mode Programming
74
Default Programming...............................................................................................................74
Descriptor Programming Methods...........................................................................................74
Program Overlay Method ..........................................................................................75
Descriptor Code.........................................................................................................76
Tax Programming ....................................................................................................................77
Straight Percentage Tax Rate Programming..............................................................77
PLU Programming...................................................................................................................79
Program 100 - PLU Status Programming..................................................................80
Program 110 - PLU Auto Tare Programming ...........................................................83
Program 150 - PLU Group Assignment ....................................................................84
