Code Length Qualification - CipherLab 1504 User Manual

3.14.3 CODE LENGTH QUALIFICATION

To prevent the "short scan" error, define the "Length Qualification" settings to ensure
that the correct barcode is read by qualifying the allowable code length.
If "Max/Min Length" is selected, the maximum length and the minimum length must
be specified. It only accepts those barcodes with lengths that fall between max/min
lengths specified.
If "Fixed Length" is selected, up to 2 fixed lengths can be specified.
Note: The specified length(s) must include the check digit(s) the barcode contains.
1) Read the barcode to enable either Max. /Min. Length qualification or Fixed Length(s)
qualification.
2) Read the barcode for Max. Length or Fixed Length 1, and follow steps 3~4.
Repeat steps 2~4 for Min. Length or Fixed Length 2.
3) Read the "Decimal
4) Read the "Validate" barcode on the same page to complete this setting.
Value" barcode on page 193 for the desired length.
Chapter 3 Changing Symbology Settings
*Enable Max./Min.
Length (1~55)...
Enable Fixed
Length(s)...
Max. Length (*55) or
Fixed Length 1
Min. Length (*4) or
Fixed Length 2
Update
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