User manual

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byMinLength
This parameter is for specifying the minimum number of digits. Any bar code of RSS
Expanded symbology with its length less than the value set in this parameter will not be
decoded. The default is 1.
byMaxLength
This parameter is for specifying the maximum number of digits. Any bar code of RSS
Expanded symbology with its length greater than the value set in this parameter will not be
decoded. The default is 74.
byOutFormat
This parameter is for specifying output format. Since no output format setting with RSS
Expanded symbology is required, always specify "NULL".
byCheckDigit
This parameter is for specifying check digit. Since the check digit calculation with RSS
Expanded symbology is kept enabled at all times, always specify OBR_CHKDON.
byCheckChar
This parameter is for specifying check character. Since the check character output with RSS
Expanded symbology is kept enabled at all times, always specify OBR_CHKKON.
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
setting for reading RSS Expanded symbology only is individually set enabled. If it is set
enabled, setting for reading RSS Expanded Stacked symbology is also set enabled
automatically.
2. RSS Expanded symbology changes its symbology name to "GS1 DataBar Expanded".