Psion Teklogix 8100107B User Manual

Minimum Length

Minimum lengths for the bar code can be set from 0 to 255. The length of a code 
refers to the number of characters (i.e., human readable characters), including 
check digit(s). 

Field Size/Char

Refer to page 148 for details.

6.25.3.11 Codabar

Enabled

Set this parameter to on to enable “Codabar”.

Start/Stop Transmit

Codabar can use the following sets of characters as start and stop characters:

a, b, c, d 
A, B, C, D 
a, b, c, d, /, t, n, *, e
DC1, DC2, DC3, DC4 

Thus, when a set is chosen, the first and last digits of a Codabar message must be 
one of those characters and the body of the message should not contain these 
characters. Setting this parameter to Not Transmitted strips the start and stop 
characters from this bar code. 

CLSI Library System

When enabled, spaces are inserted after characters 1, 5, 10 in the 14-character label 
(used in the USA by libraries using the CLSI system). 

Check Digit Verification

When enabled, this parameter checks the integrity of a symbol to ensure it complies 
with a specified algorithm – either USS (Uniform Symbology Specification) or 
OPCC (Optical Product Code Council).

Transmit Check Digit

If the check digit is to be transmitted with the data, this parameter must be enabled.