LVS-95XX Series Barcode Quality Station Operations Manual
LVS-95XX Series Barcode Quality Station Operations Manual - English Page 70 of 94
Verify a Composite Code
A Composite code contains two basic sections: The 1D and 2D parts. Hold down the mouse button and draw
a blue box around the barcode image. Since there are reduced quiet zones for GS1 Databar, make the box
tight. Also, the barcode image must be square to the field of view. The symbol can have no more than a 4-
degree tilt.
IMPORTANT: Always position the barcode as close to the center of the field of view as
possible.
On the upper right side of the Grading Tab screen there are two boxes marked 1D and 2D. Choose which
section of the code you wish to view.
• The 1D section contains the linear or 1D verification data.
• The 2D section contains the composite portion of the code.
The box at the top of the screen shows the encoded data.
Note: Blemish percentage has been turned off for all GS1 Databar Composite codes.
Note: All Linear codes that require a composite code component require a linkage flag
indicating the requirement, with the exception of EAN-13, UPC-A and UPC-E. The GS1
Databar family of Linear codes have a linkage flag as part of the encodation method.
GS1-128 codes have a linkage flag based on a superfluous code set switch immediately
prior to the eternal, non-transmittable check digit.
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