Argox AS-8020CL - Manual (Page 65)

59
UPCA
Format
Leading
Zero
Data Digits
(11 Digits)
Check
Digit
Read: Enable or disable the read function.
Check-sum transmission: By setting Enable, checks sum
will be transmitted.
Truncate leading/ending: The leading or ending digits of
barcode data characters can be truncated when these values
are set to non-zero. It will beep instead of reading anything
when the truncate value is more than the barcode data digits
or the value of Truncate Leading is overlapped with that of
the Ending. The maximum value of truncate digits is 15.
Code ID setting: Code ID setting is a character used to
represent the symbol upon a succeeding reading. A Code ID
setting is prefixed to the data begin or end transmitted if the
feature is selected. If you want application to transmit Code
ID, you must set Code ID transmission to Enable first. Refer
to Code ID transmission.