Pitney Bowes FastPac DI900 Manuallines page 76

3 • Barcode Theory
Reverse
Engineering
a Barcode
Job
3-24
You now know that character 3 is also being used for the wrap around se-
quence so you edit the WAS in the scan configuration:
WAS: Char = 3, Bit = 4, Size = 15, encoding = CCD, code base = 10, wrap
at= 999, include 0 = false.
So you save the changes to the scan configuration and start running the job
again.
After running a long while with no errors, you decide that the scan configura-
tion must be correct. You stop the machine and copy the scan configuration to
the barcode worksheet.
The fact the you guessed to have the WAS not include zero saved you from
getting another error when the WAS wrapped to 1.
Here is an example that shows what the barcode data looked like when the
WAS actually wrapped:
Sheet # Decoded Barcode Data
Sheet 1 1099901
Sheet 2 1000101
Rational /Analysis
Here is the highest value that we have
found so far for WAS.
Here the WAS has "wrapped" and has
started at 1 again.
SV61314 Rev. A