2D Symbologies; 2D Global Features - Datalogic Gryphon I GBT4400 Product Reference Manual

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The reader supports the following 2D symbologies (bar code types). Symbology-dependent
options for each symbology are included in this chapter. See
page 109 for configuration of 1D bar codes.
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2D Global Features

The following features are common to all, or in some cases, most of the available 2D
symbologies. Default settings are indicated at each feature/option with a green arrow. Also
reference
factory settings. That section also provides space to record any custom settings needed or
implemented for your system.
To set most features:
1. Scan the ENTER/EXIT PROGRAMMING bar code at the top of applicable program-
2. Scan the correct bar code to set the desired programming feature or parameter. You may
3. If additional input parameters are needed, go to
Complete the programming sequence by scanning the ENTER/EXIT PROGRAMMING bar
code to exit Programming Mode.
Product Reference Guide

2D SYMBOLOGIES

2D Maximum Decoding Time, page 202
2D Structured Append, page 203
Aztec Code, page 204
China Sensible Code, page 207
Data Matrix, page 210
Maxicode, page 213
PDF417, page 216
Appendix B, Standard Defaults
ming pages.
need to cover unused bar codes on the page, and possibly the facing page, to ensure that
the reader reads only the bar code you intend to scan.
appropriate characters from the keypad.
Additional information about many features can be found in the "Refer-
ences" chapter.
If you make a mistake before the last character, scan the CANCEL bar code
to abort and not save the entry string. You can then start again at the
beginning.
2D Global Features
• 2D Normal/Inverse Symbol Control,
page 203
2D Symbologies
"1D Code Selection"
• Micro PDF417, page 219
• QR Code, page 222
• Micro QR Code, page 225
• UCC Composite, page 228
• Postal Code Selection, page 230
for a listing of the most widely used set of standard
Appendix D,
starting on
Keypad, and scan the
201