User Manual

Table Of Contents
112
Enter Setup
1560 Series Barcode Scanner User Guide
4.12.3 CODE LENGTH QUALIFICATION
Because of the weak structure of the symbology, it is possible to make a "short scan"
error. 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 barcode length(s) must include the checksum, regardless of which
option is selected for “Checksum Transmission”.
1) Read the label to enable either Max. /Min. Length qualification or Fixed Length(s)
qualification.
2) Read the label 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 Value
” label on page 187 for the desired length.
4) Read the “Validate” label on the same page to complete this setting.
E
nable Fixed Length(s) …
*Enable Max./Min.
Length (0 ~ 127) …
Min. Length (*4)
Or Fixed Length 2
Max. Length (*127)
Or Fixed Length 1