Hardware manual

Code Reader Impact Reference Guide
Datalogic Automation Inc. 3-170
Code Quality Verifi-
cation (PMA)
To enable verification grading, this input must be set to True before
Training. ISO/EIC and AIM DPM code quality grades are generated for
each found code, where applicable. The grades appear on their respec-
tive outputs and on the Setup Grades panel. See “Code Quality Grades”
on page 6-39.
1D Advanced Box
Improvement
If True, the tool increases the precision of the decoding ROI around a 1D
code when it runs.
If this property is False, the tool can run faster, but you should also set
the Identical Codes Decoding property to False to prevent the tool from
reading the same code instance multiple times.
1D Expand UPC
E0-E1 Symbols
If True, the UPC E0 and UPC E1 symbols are expanded in the result
string according to the UPC specification
1D EAN/UPC Mar-
gin Size
This is the clear margin to require around the code, expressed as a per-
centage of the narrow linear code module. 200(%) corresponds to an
acceptable Margin Size value of 2 modules.
1D Code Orienta-
tion (PMA)
The code’s orientation.
Any: the code can be in any orientation (this setting is used during Train-
ing)
Horizontal & Vertical: the code is aligned to either the x or y axis (+/-
20°)
Horizontal Only: the code is aligned to the x axis (+/- 20°)
Vertical Only: the code is aligned to the y axis (+/- 20°)
1D Low Code Con-
trast (PMA)
If True, the tool provides better decoding for low contrast symbols. Low
contrast may occur from printing or lighting problems, motion blur,
oblique reader angles, etc.
1D Small Codes
Improvement
(PMA)
If True, the tool improves the reading of physically small dimension linear
codes.
1D Minimum Code
Height (pixels)
(PMA)
If the 1D code is equal to or shorter in height than this number of pixels,
the tool fails (includes PDF417).
1D Narrow Margins
(PMA)
Enables the decoding of codes with substandard length margins (quiet
zone). Applies to Code128, Ean128, Code39, Interleaved 2 of 5, MSI,
Standard 2 o f5, Matrix 2 of 5, Codabar, and Code 93.
1D Start/Stop Char-
acters TX (PMA)
If True, Start/Stop character transmission is enabled. Applies to
Code128, EAN128, and Codabar.
1D Code 128 Char-
acters TX (PMA)
If True, Function character transmission is enabled. Applies to Code128
and EAN128.
Input Name What it is