Hand Held Products IT4800 - Manual (Page 13)

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A if Row Height >= 1.5 X,
F otherwise.
{6} lists the Data Safety Margin. Because MicroPDF's error correction level is
fixed, this parameter is just the "Unused Error Correction" and always
between 0 and 100%.
{7} lists the Edge Accuracymeasured in multiple scans through the Row
Address Patterns.
{8} lists the Print Growth measured within the Row Address Patterns.
2D Matrix
This section describes 2D PQA outputs for Aztec Code, Data Matrix, QR Code,
and MaxiCode.
Aztec Code
The Full Report from a typical scan looks like the following (line numbers have
been added in curly brackets):
{1} This is a representative Aztec Code symbol
{2} >>> PQA from HHP <<<
{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 and
format.
{4} lists the numbers of Data and Check Words, as well as the Error Correction
used.
{5} presents an approximate X-dimension.