74 N4680 2D Decoded Scan Engine User Guide
The data is output as:
4567890ABCDEFGHIJ
<CR>
F6—Move the cursor backward a number of characters
Move the cursor back “nn” characters from current cursor position.
Syntax = F6nn where nn is the numeric value (00-99) for the number of characters
the cursor should be moved back.
F7—Move the cursor to the beginning
Move the cursor to the first character in the input message. Syntax = F7.
FE and F7 Example: Manipulate bar codes that begin with a 1
Search for bar codes that begin with a 1. If a bar code matches, move the cursor
back to the beginning of the data and send 6 characters followed by a carriage
return. Using the bar code above:
Command string: FE31F7F2060D
The data is output as:
123456
<CR>
EA—Move the cursor to the end
Move the cursor to the last character in the input message. Syntax = EA.
F1 “Send all characters” command
0D Hex value for a CR
FE “Compare characters” command
31 Hex value for 1
F7 “Move the cursor to the beginning” command
F2 “Send a number of characters” command
06 Number of characters to send
0D Hex value for a CR
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