Ignore Unknown Characters; Rs-232 Ascii Character Set - Motorola DS3578 Product Reference Manual

8 - 18 DS3578 With FIPS Digital Scanner Product Reference Guide

Ignore Unknown Characters

Unknown characters are characters the host does not recognize. When Send Bar Codes with Unknown
Characters is selected, all bar code data is sent except for unknown characters, and no error beeps sound on the
digital scanner. When Do Not Send Bar Codes With Unknown Characters is selected, bar code data is sent up
to the first unknown character and then an error beep sounds on the digital scanner.
*Send Bar Code with Unknown Characters
(Enable)

RS-232 ASCII Character Set

The values in Table 8-4
RS-232 Prefix/Suffix Values
Table 8-4
Prefix/Suffix
Value
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
can be assigned as prefixes or suffixes for ASCII character data transmission.
Full ASCII Code 39
ASCII Character
Encode Character
%U NUL
$A SOH
$B STX
$C ETX
$D EOT
$E ENQ
$F ACK
$G BELL
$H BCKSPC
$I HORIZ TAB
$J LF/NW LN
Do Not Send Bar Codes with Unknown Characters
(Disable)