Code 128 Quiet Zones; Code 128 Length Control - Datalogic GRYPHON GD4500 Product Reference Manual

General purpose handheld area imager bar code reader
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CODE 128

Code 128 Quiet Zones

This feature specifies the number of quiet zones for Code 128 labels. Quiet zones are
blank areas at the ends of a bar code and are typically 10 times the width of the narrow-
est bar or space in the label.
$CC8LO00
Code 128 Quiet Zones = Quiet Zone on one side
$CC8LO02
Code 128 Quiet Zones = Auto
$CC8LO04

Code 128 Length Control

This feature specifies either variable length decoding or fixed length decoding for the
Code 128 symbology.
Variable Length:
Fixed Length:
$CC8LC00
Code 128 Length Control = Fixed Length
Code 128 Quiet Zones = Virtual Quiet Zones on two sides
For variable-length decoding, a minimum length may be set.
For fixed-length decoding, two different lengths may be set.
ENTER/EXIT PROGRAMMING MODE
Code 128 Quiet Zones = No Quiet Zones
$CC8LO01
Code 128 Quiet Zones = Quiet Zones on two sides
$CC8LO03
Code 128 Length Control = Variable Length
$CC8LC01
PRODUCT REFERENCE GUIDE
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