Microscan Quadrus MINI, User Manual, Page: 137 / 424

Quadrus MINI Imager User’s Manual
6-9
Symbologies
Code 39
Check Character Status (Code 39)
Check Character Output Status (Code 39)
Usage:
Code 39 is considered the standard for non-retail 1D symbology.
Definition:
An alphanumeric symbology with unique start/stop code patterns, composed
of 9 black and white elements per character, of which 3 are wide.
Serial Cmd:
< K470,status
,check character status,check character output status,large
intercharacter gap,fixed symbol length status,fixed symbol length,full ASCII
set
>
Default:
Disabled
Options:
0 = Disabled 1 = Enabled
Serial Cmd:
< K470,
status,
check character status
,check character output status,large
intercharacter gap,fixed symbol length status,fixed symbol length,full ASCII
set
>
Default:
Disabled
Options:
0 = Disabled 1 = Enabled
Usage:
Check Character Output Status, added to the symbol, provides addi-
tional data security.
Definition:
When enabled, the check character character is read and compared along
with the symbol data. When disabled, symbol data is sent without the check
character.
Note: With Check Character Output Status and an External or Serial
trigger option enabled, an invalid check character calculation will cause a
No Read message to be transmitted at the end of the read cycle.
Serial Cmd:
< K470,
status,check character status,
check character output status
,large
intercharacter gap,fixed symbol length status,fixed symbol length,full ASCII
set
>
Default:
Disabled
Options:
0 = Disabled 1 = Enabled