Unitech Hand Held Scanner, Руководство пользователя

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Examples:
MATCH ,3, " AB " , # , " ? " ,
Checks if the original data has 'A' at position 3, 'B' at position '4' and
last character is '?'.
MATCH , 10 , " *A* " ,
Checks if the original data includes a string with a digit as first
character and "A*" followed at position 10.
7.5. Modifier
Modifier has two types of fields: A-String and O-String to define the
output contents.
7.5.1. A-String
Format:
" abc... "
'a', 'b' and 'c' in the string can be any character.
A-String defines a string of characters to be added to the output. For
example, if the original data is:
BCD
and output string is
BarCoDe
"ar", 'o' and 'e' in output string are added strings and can be defined by
A-Strings.
Note: If ' * ' on Programming Sheet are included in A-String, one
interblock delay defined by Group 2 will be inserted.
7.5.2. O-String
Format:
O-STR , P, N,
O-String always applies to the original data. It contains two parameters.
The first is position parameter (P) that specifies the start output position
in the original data. Parameter N tells how many characters will be
included beginning from P.
Example:
Original data is:
Barcode
Then
O-Str , 4, 4,
Gives output as
code
Note:
-- N can be '
# ' for all remaining characters from P.