Hand Held Products 4410 User Manual

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1 - 92D MatrixThis section describes 2D PQA outputs for Aztec Code, Data Matrix, QR Code,and MaxiCode.Aztec CodeThe Full Report from a typical scan looks like the following (line numbers havebeen added in curly brackets):{1} This is a representative Aztec Code symbol{2} >>> PQA from Hand Held Products <<<{3} AZTEC CODE: 3 layers (Compact) => 23x23 modules{4} Data Field: 29 data & 22 chks in GF(256), 0 Erasures& 0 Errors{5} X roughly = 0.021"{6} [A] < Core Symbol: 0 errors{7} [A] < Data Safety Margin = 146%{8} [A] < Horizontal Print Growth = +1% of X{9} [A] < Vertical Print Growth = +1% of X{1} is the Encoded Message.{2} is the Banner heading.{3} identifies the Symbology (AZTEC CODE) and lists the symbol's size andformat.{4} lists the numbers of Data and Check Words, as well as the Error Correctionused.{5} presents an approximate X-dimension.Note: The reported X-dimension is approximate and based upon use of the4410LR at 4.7 in (12 cm) (see "Reading Techniques" on page 1-1). If youuse different image engines, the X-dimension will vary. If you hold thereader closer than 4.7 in (12 cm), it will have the effect of reporting a largerthan true X-dimension. Conversely, if you hold the reader farther awaythan 4.7 in (12 cm), it will have the effect of reporting a smaller than trueX-dimension. Please contact Hand Held Products Application Support foradditional information. Refer to Chapter 3 for contact information.{6} lists the number of Module Errors in the central Core Symbol, which con-sists of the finder bullseye, four orientation clusters at its corners, and themode message along its perimeter. The grade is assigned as:A if there are 0 (zero) errors,B if there is 1 error,