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Symbologies by Serial Command
5-4 MS-9 Scanner User’s Manual
OMR
See Chapter 7, “OMR” for OMR related commands and explanations.
Code 39
Code 39 Status
Check Digit Status (Code 39)
Check Digit Output Status (Code 39)
Usage: Code 39 is considered the standard for non-retail symbology.
Definition: An alphanumeric symbol with unique start/stop patterns, composed of 9
black and white elements per character, of which 3 are wide.
Serial Cmd: <K470,status,check digit status,check digit output status,large inter-
character gap,fixed symbol length status,fixed symbol length,full ASCII
set>
Default: Enabled
Note: This is the only symbol type enabled by default.
Options: 0 = Disabled 1 = Enabled
Serial Cmd: <K470,status,check digit status,check digit output,large intercharacter
gap,fixed symbol length status,fixed symbol length,full ASCII set>
Default: Disabled
Options: 0 = Disabled 1 = Enabled
Usage: Check digit Output, added to the symbol, provides additional security.
Definition: When enabled, the check digit character is read and compared along with the
symbol data. When disabled, symbol data is sent without the check digit.
Note: With Check Digit Output and an External or Serial trigger
option enabled, an invalid check digit calculation will cause a noread mes-
sage to be transmitted at the end of the read cycle.
Serial Cmd: <Kstatus,check digit status,check digit output,large intercharacter
gap,fixed symbol length status,fixed symbol length,full ASCII set>
Default: Disabled
Options: 0 = Disabled 1 = Enabled
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