NCR 7872 Series - Page 57

Chapter 3 Programming 3-7
2 0
RS-232 PARAMETERS - 1
A
B
C
D
Baud Rate
0
300
1
600
2
1200
3
2400
4
4800
5
9600
6
19200
Parity
0
Odd
1
Even
4
None
Stop Bits And
Character
Length
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
Handshake
0
RTS Low
CTS Ignored
1
RTS High
CTS Ignored
2
Raise RTS
Wait for CTS
Raise RTS
Ignore CTS
RTS Low
Wait for CTS
3 4 5
RTS High
Wait for CTS
11809
Note:
Parity must be Odd or Even on a
scale unit;
Odd
is used if
None
is selected.
2 1
RS-232 PARAMETERS - 2
A
B
C
BCC Options
0
Disable
1
Enable
Default: Scanner Only - Disable
Scanner/Scale - Enable
Interface Control
0
None
1
ACK/NAK
2
XOn/XOff
3
ACK/NAK & XOn/XOff
Check Digit
0
Disable UPC-A
Disable EAN-8
Disable EAN-13
Disable UPC-E
1
Enable UPC-A
Enable EAN-8
Enable EAN-13
Disable UPC-E
2
Disable UPC-A
Disable EAN-8
Disable EAN-13
Enable UPC-E
3
Enable UPC-A
Enable EAN-8
Enable EAN-13
Enable UPC-E
11810
Note:
Check Digit parameter also applies to UPC-E
when using for OCIA communications.