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Code options

OPTICON Universal menu book

U77

Options for DataMatrix:

• Structured append time out: see chapter

Read options

3.3.21. Options for Aztec

Aztec code is a variable size matrix symbology

with selectable error correction levels.

Maximum data capacity:

Standard Aztec:

• alphanumeric: 3067 characters

• numeric: 3832 characters

• byte: 1914 characters

Aztec runes:

• values 000 up to 255 ( 3 digits )

Symbol size:

Standard Aztec:

• minimum: 15 * 15 modules

• maximum: 151 * 151 modules

Aztec runes:

• fixed: 11 * 11 modules

Error correction:

User selectable Reed-Solomon error correction

levels from 5% to 95% of data region.

Additional features:

• extended Channel Interpretation (ECI):

support for different character sets and data

interpretations

• structured append: represent data in up to 26

Aztec symbols

• mirror image: decode symbol in mirror

reversal presentation

Support for these options is reader dependent.

The supported character set and the maximum

decodable number of characters, is reader dependent

Encodable characters:

• ASCII values 0 - 127 ( ISO 646 )

• ASCII values 128 - 255 ( ISO 8859-1, Latin

alphabet No. 1, extended ASCII )

• with ECI: many other character sets

For string format see figure 3.47.

Options for Aztec:

• structured append time out: see chapter

Read options

Fig. 3.46. Options for DataMatrix

data

(1 upto 3116 characters)

DataMatrix

Fig. 3.47. Options for Aztec

data

(1 upto 3832 characters)

Aztec

1 2 ... 79 80 81 82 83 84 85 86 87 88 89 ... 150 151

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Code CR1021 Specifiche Pagina 84

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