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When Check Digit is set to Validate and Transmit, the scanner only reads
NEC 2 of 5 bar codes printed with a check digit, and will transmit this digit
at the end of the scanned data. Default = No Check Digit.
NEC 2 of 5 Redundancy
If you are encountering errors when reading NEC 2 of 5 bar codes, you
may want to adjust the redundancy count. Redundancy adjusts the num-
ber of times a bar code is decoded before transmission, which may reduce
the number of errors. Note that the higher the redundancy count, the lon-
ger it will take to decode the bar code. To adjust the redundancy, scan the
NEC 2 of 5 Redundancy bar code below, then scan a redundancy count
between 0 and 10 on the Programming Chart inside the back cover of this
manual. Then scan the Save bar code. Default = 0.
NEC 2 of 5 Message Length
Scan the bar codes below to change the message length. Refer to
Message Length Description (page 6-2) for additional information. Mini-
mum and Maximum lengths = 1-80. Minimum Default = 3, Maximum
Default = 80.
* No Check Digit
Validate and Transmit
Validate, but Don’t Transmit
NEC 2 of 5 Redundancy
Minimum Message Length
Maximum Message Length