Sam4s ER-650 - Page 212

200 • Program Mode Programming ER-650/650R
SERVICE Key Program Notes
Option Entry Description
DESC Alpha
numeric
12 character
You can program a descriptor. The default descriptor is
SERVICE.
NON-ADD # COMP Y or N
Select Y if you wish to force the entry of a non-add number (i.e. a
tax exempt #) before the key is used
PRINT ON RECEIPT Y or N
Select N to not print on the receipt.
NEGATIVE
BALANCE IN MGR
CONTROL
Y or N
Select Y if you do not want the operator use this function in
REGISTER mode. When selected, the function is allowed only
in the X control lock position.
CALCULATE TAX1
CALCULATE TAX2
CALCULATE TAX3
CALCULATE TAX4
Y or N
Select Y to calculate and add the appropriate tax automatically
when finalized with this key.
COMPULSORY
VALIDATION
Y or N
Choose Y to enforce validation if an optional printer with validation
capability is connected to an RS-232C port.
HARD CHECK
PRINTER PORT
(0-2)
0-2 If you are using a hard check system, enter the RS232C port
number (1 or 2) where the optional guest check printer is attached.