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Maxsys and MX Series Software Administrator’s Guide 183

Advanced Tab

Testing Card Stock Elements

Once the Pattern Match/OCV elements are placed on the card, the Verification

Module then compares the elements on the front and/or back of the card to either

a pre-defined file, data element, or contents of a live data stream. An acceptance

threshold must be established as the criteria for either accepting or rejecting the

card. Perform the following procedure to test the card stock elements.

1. Place and config

ure Pattern Match/OCR elements as described above.

2. To te

st each element individually, click on that element and then click Test in

the properties pane. To test all of the elements on the card click Test All. The

result(s) will open in a new window as shown below.

In the example above, the pattern match passed with an average score of 99

and a minimum score of 99. The minimum score is entered into the Pass

Threshold box in the dialog.

In the examples below, three tests of OCV characters yield different results.

• I

n the first example, the test failed with an average score of 15, with the

program only recognizing the first two characters.

Parameter Description

Width/Height Scaling The degree to which the OCV font characters

have been scaled from their original size

Rotation Degrees The degree to which the OCV font characters will

be read from the X/Y reference point

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DataCard UltraGrafix Select Installationshandbuch Seite 195