Opticon RS232 User Manual page 20

Manual No. 25-ULGPMU01-01
UPC Settings (continued)
Options for UPC-A - The UPC-A symbology is a fixed length symbology encoding 11 data digits, a check digit and non printable
start/stop characters. Supported characters are numeric digits 1 to 9.
An optional leading zero can be transmitted which, together with the data and the check digit, forms a 13 digit field providing
compatibility with the EAN-13 format.
String format:
UPC-A add-on 2/add-on 5 - The UPC-A symbology as described above can be succeeded by an additional 2 or 5 digit UPC-A
code.
String format:
Options for UPC-A
* Disable transmission of the leading zero
* Disable transmission of the check digit
Options for UPC-E - The UPC-E symbology is a fixed length symbology encoding 6 data digits, a check digits and non printable
start/stop characters. Supported characters include numeric digits 0 to 9. An optional leading zero can be transmitted which,
together with the data and the check digit, forms an 8 digit field providing a compatibility with the EAN-8 format.
String format:
UPC-E add-on 2/add-on 5 - The UPC-E symbology as described above can be succeeded by an additional 2 or 5 digit UPC-A
code.
String format:
Options for UPC-E
* Enable transmission of the leading zero
* Disable transmission of the check digit
* Transmit UPC-E as UPC-A
Leading data
0 (11 digits)
Leading data
0 (11 digits)
Leading data
0 (6 digits)
Leading data
0 (6 digits)
Series LGP Handheld CCD Scanner
check
digit
check add-on
digit 2 or 5
check
digit
check add-on
digit 2 or 5
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