Product Reference Guide
185
2D SYMBOLOGIES
2D Global Features
• 2D Maximum Decoding Time on page
186
• 2D Normal/Inverse Symbol Control on
page 187
• 2D Structured Append on page 187
2D Symbologies
The reader supports the following 2D symbologies (bar code ty
pes). Symbology-dependent
options for each symbology are included in this chapter. See "1D Code Selection" starting on
page 93
for configuration of 1D bar codes.
• Aztec Code on page 188 • Micro PDF417 on page 203
• China Sensible Code on page 191 • QR Code on page 206
• Data Matrix on page 194 • Micro QR Code on page 209
• Maxicode on page 197 • UCC Composite on page 212
• PDF417 on page 200 • Postal Code Selection on page 214
To enable the reader for Mirrored or Negative Image 2D bar codes, see
Mirror
Reading Mode on page 89
or
Decode Negative Image on page 90
.
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 Appendix C, Standard Defaults for a listing of the most widely used set of standard
factory settings. That section also provides space to record any custom settings needed or
implemente
d for your system.
To set most features:
1. Scan the ENTER/EXIT PROGRAMMING bar code at the top of applicable p
rogram-
ming pages.
2. Scan the correct bar code to set the desired programming feature or parameter. You may
need to cov
er 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.
3. If additional input parameters are needed, go to Appendix E, Keypad, and scan the appro-
priate 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 a
bort and not save the entry string. You can then start again at the
beginning.
Complete the programming sequence by scanning the ENTER/EXIT PROGRAMMING bar
code to exit Programming Mode.
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