User manual

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byMaxLength
This parameter is for specifying the maximum number of digits. Any bar code of IATA
symbology with its length longer than the value set in this parameter will not be decoded.
Each default of the respective models is as follows.
• DT-X11
44 digits
• IT-600
65 digits
• DT-X7
65 digits
• IT-600M30U, IT-600M30UC, DT-X7M10U, and IT-300E-35E
50 digits
• DT-X30, IT-800, IT-300, and DT-X8
65 digits
byCheckDigit
This parameter is for specifying check digit selecting one of the values listed below.
OBR_CHKDOFF : Without check digit calculation (no. of readable digits; 1 to 40)
OBR_CHKDON : With check digit calculation excepting the last character (no. of readable digits; 2 to
40)
OBR_CDMSEV : With check digit calculation for coupon number and numeric section (no. of
readable digits; 15 to 17)
OBR_CDMSTN : With check digit calculation for numeric section (no. of readable digits; 15 to 17)
OBR_CHKDON4 : With check digit calculation using mod10.
Return Values
OBR_OK : Normal end
OBR_PRM : Parameter error
OBR_PON : Open already
OBR_NOT_DEVICE : Scanner driver error. In the Device Emulator, this value is not returned.
FUNCTION_UNSUPPORT : Unsupported error
Notes:
1. IT-600M30U, IT-600M30UC, DT-X7M10U, and IT-300E-35E do not support that
settings for reading both Industrial 2of5 and IATA symbologies are set enabled
concurrently. If the settings are tried, nothing will be set and an error is returned.
2. If "OBR_CDMSEV" or "OBR_CDMSTN" is set in byCheckDigit parameter for reading
IATA symbology, the maximum number of digits is 17.