NCR 7870 - Program Example

7-30 Chapter 7: Programming
Transmit Check Digit
The Transmit Check Digit parameter selects whether to send the check
digit to the host terminal. Scan the Hex 0 tag to disable this option, or
the Hex 1 tag to enable it. The default is to disable sending the check
digit.
Program Example
Following is an example of a completed Bar Codes - 3 programming
worksheet. In this example Interleaved 2 of 5 is programmed for the
following.
• Interleaved 2 of 5 – enabled
• Bar Code Length – range check method
• Minimum bar code length – 4 characters
• Maximum bar code length – 10 characters
• Check Digit Present – enabled
• Transmit Check Digit – enabled
Your Program
Bar Codes - 3
1 5
A
Interleaved
2 of 5
1
Bar Code
Length
B
0
Value 2
1 0
Check Digit
Present
C
1
Transmit
Check Digit
D
1
Value 1
0 4
R0069