Opticon NFT 2100 - Manual (Page 37)

Manual No. 25-ULNFT2100-01; Mar, 2005 NFT 2100 CCD Fixed Mount Barcode
Scanner
Page 34
Codabar (NW-7) Format
Start
Character
1 to 42
data digits
Check
digit
Stop
Character
A . . . . . . . . T
a . . . . . . . . t
A . . . . . . . . A
a . . . . . . . . a
• Codabar (NW-7) has four different start/stop character schemes as shown above. The check digit is
optional and, if present, would be the last character before the stop character.
•
If the scanner is programmed to calculate the check digit and the bar code is not printed with a
check digit, the bar code will not be read.