User's Guide

90 HH1800 User Guide
NEC 2 of 5 On/Off
On
* Off
Check Digit
No Check Digit indicates that the scanner reads and transmits barcode data with or without a
check digit.
When Check Digit is set to Validate, but Don’t Transmit, the unit only reads NEC 2 of 5
barcodes printed with a check digit, but will not transmit the check digit with the scanned
data.
When Check Digit is set to Validate and Transmit, the scanner only reads NEC 2 of 5 barcodes
printed with a check digit, and will transmit this digit at the end of the scanned data. Default =
No Check Digit.
* No Check Digit
Validate, but Don’t Transmit
Validate and Transmit
NEC 2 of 5 Message Length
Scan the barcodes below to change the message length. Refer to Message Length Description
(page 82) for additional information. Minimum and Maximum lengths = 2-80. Minimum
Default = 4, Maximum Default = 80.
Minimum Message Length