Casio IT-800 Series Software Manual page 189

Option Tab
This tab is to set up relevant options for scanning a symbol of the specified bar code symbology.
Figure 3-40
Enable
With a check mark in the checkbox, it is possible to scan the bar code symbology selected in the
pull-down menu.
Digit Range
This field is to set up the effective range of reading symbol of the selected bar code symbology,
the pull-down menu on the left side is for the minimum number of digits and the other on the right
side is for the maximum number of digits. A symbol of the selected bar code symbology meeting
these four options can only be scanned and decoded.
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