Newland NLS-EM20-EX, User Manual

Page: 149 / 187

Startup settings
When the barcode contains characters not needed by the host application, it can be used E4 The command replaces unnecessary characters with other characters. This example requires replacing zeros
in the barcode with carriage returns.
Command string: E402300DF10D
E4 : "Replace character" command
02 : Number of characters re number of characters replaced ( 0 Replace with CR ,total 2 Characters)
30 : " 0 The hexadecimal value of
0D : The hexadecimal value of carriage return (replace with carriage return 0 )
F1 : "Send all characters" command
0D : The hexadecimal value of the carriage return
Output result: 123
456
78
AB<CR>
BA Replace string multiple times
Command format= BAnnNN
1
SS
1
NN
2
SS
2
( nn : Number of replacements, nn=00 Means replace all SS
1
； NN
1
: The length of the string being replaced; SS
1
: Replaced
The hexadecimal value of the string; NN
2
: The length of the new string; SS
2
: The hexadecimal value of the new string)
Starting from the right side of the current cursor, the replacement process does not move the cursor. The original information is traversed only once, and no repeated search and replacement is performed; the string appears insufficiently, and no error is reported. NN
1>
0,
NN
2>=
0 .
BA Example: Change the barcode information twenty three Replace with XYZ
Command string: BA020232330358595AF100
BA : "Replace string multiple times" command
139
Exit settings