User's Manual

BARCODE & SCAN OPTIONS
175
UPCE_as_UPCA
No effect
No effect
Converted to
UPC-A
Verification of Optional “Check Digit”
Code39 and Interleave 2 of 5 have an optional check digit, which, by default, is not
verified. Changing the option VerifyCheckDigit to true may enable their verification,
or the user may enable the verification for individual symbologies. If the check digit
verification fails, the barcode is not transmitted.
Transmission of “Check Digit”
By default, the check digit – optional or mandatory – is not transmitted. Its transmission
may be enabled for all symbologies by enabling ReturnCheckDigit option.
Option Selected
Is the check digit returned?
ReturnCheckDigit
Yes
Yes
Yes
Yes
Yes
Yes
EAN13_ReturnCheckDigit
Yes
No
effect
No
effect
No
effect
No
effect
No
effect
EAN8_ReturnCheckDigit
No
effect
Yes
No
effect
No
effect
No
effect
No
effect
UPCA_ReturnCheckDigit
No
effect
No
effect
Yes
No
effect
No
effect
No
effect
Table 10 - Symbology Conversion
Option Selected
Verify Code39 check digit
Verify I2of5 check digit
VerifyCheckDigit
Yes
Yes
Code39_VerifyCheckDigit
Yes
No effect
I2of5_VerifyCheckDigit
No effect
Yes
Table 11 - Verification of Optional "Check
Digit"