Code 39 check digit verification, Code 39 check digit verification -35 – Rice Lake Motorola DS457 Laser Scanner User Manual
Page 257
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Symbologies 12 - 35
Set Lengths for Code 39 (continued)
Code 39 Check Digit Verification
Parameter # 30h
When this feature is enabled, the imager checks the integrity of all Code 39 symbols to verify that the data
complies with specified check digit algorithm. Only Code 39 symbols which include a modulo 43 check digit are
decoded. Enable this feature if the Code 39 symbols contain a Modulo 43 check digit.
Code 39 - Length Within Range
Code 39 - Any Length
Enable Code 39 Check Digit
(01h)
*
Disable Code 39 Check Digit
(00h)
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