User's Guide

HH1800 User Guide 85
Code 39 On/Off
* 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 121), 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.
Transmit
* 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.
When Check Character is set to Validate and Transmit, the scanner only reads Code 39
barcodes printed with a check character and will transmit this character at the end of the
scanned data. Default = No Check Character.