Rockwell Automation 2755 2D Hand-Held Scanner - Manual (Page 72)

Communication Setup (Synapse Cable) 5–11
Publication 2755-6.4
Unknown Characters
Unknown characters are characters not recognized by the scanner.
When Send Bar Codes with Unknown Characters is enabled
(default), all decoded bar code data is transmitted except for the
unknown characters. If this option is disabled, bar codes containing
one or more unknown characters are not transmitted.
Intercharacter Delay
Setting an intercharacter delay provides the host time to perform
processing tasks between characters. The default is short delay (5
msec). The options are:
•
Short 5 msec delay (default)
•
Medium 50 msec delay
•
Long 99 msec delay