Magnification Factor; Expand U.p.c./Eo; Check Options - Welch Allyn Hand Held Products Quick Check 600 Series User Manual

Magnification Factor

The Magnification (Mag) Factor applies to the EAN/UPC symbologies. By set-
ting the size of the bar code symbols that you test, you define appropriate toler-
ances.
You can select a mag factor from the following values: 80%, 90%, 95%, 100%,
105%, 110%, 115%, 120%, 125%,130%, 140%, 150%, 160%, 180% or 200%.
The default is 100%.

Expand U.P.C./EO

The Yes setting for this parameter allows you to expand the compressed U.P .C.
code. When you expand the scan data, the digits are shifted to the left and +
appears on the display to indicate that additional data is available for your
review.
The No setting for this parameter presents the data in zero suppression format.

Check Options

The check character, check digit and UserCheck are optional characters or dig-
its in some symbologies that are placed in a predetermined position in a symbol.
You can use them to validate that the correct data has been decoded.
Check characters in a symbol may be mandated by a bar code symbology
industry specification, by you, by both, or not at all. Refer to the relevant indus-
try's publication for specific information on check characters.
• When you select Checked, the verifier looks for and checks the check char-
acter or digit.
• When you select None, the verifier does not look for the check character or
digit. None is the default setting.
Selected symbologies offer additional options:
• Code 39 contains an optional Mod 43 check character.
• Interleaved 2 of 5 contains an optional 3-1-3-1 weighted check digit.
• MSI Code can contain a second check digit (UserCheck), either the Modulo
(Mod) 10 or Modulo (Mod) 11.
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