HH492 User Guide 61
Code 39
< Default All Code 39 Settings >
Code 39 On/Off
If you are reading Code 39 barcodes, Codablock A should remain disabled. If you 
are enabling Codablock A (see Codablock A on page 89), you should disable Code 
39.
Code 39 Start/Stop Characters
Start/Stop characters identify the leading and trailing ends of the barcode. You 
may either transmit, or not transmit Start/Stop characters. Default = Don’t 
Transmit.
Code 39 Check Character
No Check Character indicates that the scanner reads and transmits barcode data 
with or without a check character.
When Check Character is set to Validate, but Don’t Transmit, the unit only reads 
Code 39 barcodes printed with a check character, but will not transmit the check 
character with the scanned data.