
NCR RealScan 7883 Installation and Owner Guide
497-0424789 Release F
04/04
57 of 75
20 RS-232 Parameters - 1
Baud Rate
A
0
300
1
600
2
1200
3
2400
4
4800
5
9600
6
19200
Parity
B
Stop Bits
And
Character
Length
C
Handshake
D
0
Odd
1
Even
4
None
0
1 Stop Bit
7-Bit Character
1
1 Stop Bit
8-Bit Character
2
2 Stop Bits
7-Bit Character
3
2 Stop Bits
8-Bit Character
0
RTS Low
Ignore CTS
1
RTS High
Ignore CTS
2
Raise RTS
Wait For
CTS
3
Raise RTS
Ignore CTS
4
RTS Low
Wait For
CTS
5
RTS High
Wait For
CTS
20245-A
21 RS-232 Parameters - 2
Note:
Check Digit parameter also applies to UPC-E
when using OCIA communications.
BCC Options
A
Interface Control
B
Check Digit
C
0
Disable
1
Enable
0
None
1
ACK/NAK
2
XOn/XOff
3
ACK/NAK
&
XOn/XOff
5
Special
ACK/NAK
0
Disable UPC-A
Disable EAN-8
Disable EAN-113
Disable UPC-E
1
Enable UPC-A
Enable EAN-8
Enable EAN-113
Disable UPC-E
2
Disable UPC-A
Disable EAN-8
Disable EAN-113
Enable UPC-E
3
Enable UPC-A
Enable EAN-8
Enable EAN-113
Enable UPC-E
20246-A