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IT3800/3900 User’s Guide 7 - 7
Code 39, continued
Check Character
No Check Character indicates that the scanner reads and transmits bar code
data with or without a check character.
When Check Character is set to Validate, but Don’t Transmit, the unit will only
read Code 39 bar codes printed
with
a check character, but will not transmit the
check character with the scanned data.
When Check Character is set to Validate and Transmit, the scanner will only
read Code 39 bar codes printed with a check character, and will transmit this
character at the end of the scanned data. Default = No Check Character.
Code 39 Message Length
Scan the bar codes below to change the message length. Refer to Message
Length Description (page 7-2) for additional information. Minimum and
Maximum lengths = 0-48. Minimum Default = 0, Maximum Default = 48.
Validate, but Don’t Transmit
* No Check Character
Validate and Transmit
Minimum Message Length
Maximum Message Length