1
1
1049 1
1050 2
1051 3
1052 4
1053 5
1054 6
1055 7
1056
8
1057 9
Example: For barcode 123456789, if you want to limit the result characters to
126789 ("345" in the barcode is hidden), you can scan these codes one by one,
any wrong scanning order will result in failure setting:
"Hide characters from m" --- "1051 2"--- "Hide middle n characters"--- "1051 3"
Hide
character
s
from
m
1050 2
Hide
middle
n
characters
1051 3
* scan the code below to reinstate the hidden
middle
character
cancel shorten middle character
