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Setting
Video Mode
DPM Mode
Region of
Interest
Imager Settings
You should not need to modify the Imager Settings. The Override Recommended
Values setting is disabled by default. The recommended Imager Settings are
designed to work in a wide range of environments and should only be modified if
you have an advanced understanding of imagers.
Trigger Settings
Use the Trigger Settings to configure how the scan buttons work.
38
Description
Use this setting to specify whether normal or inverse decoding
for linear symbologies is enabled during the execution of
Decode. By default normal video is enabled.
Options include:
•
Normal
•
Inverse
•
Normal and Inverse
use this setting when scanning Direct Part Marking (DPM) bar
codes that are etched or imprinted directly into the surfaces of
the materials including metal and plastic.
Options include:
•
No DPM optimization
•
Dotpeen DPM decoding
•
Reflective DPM decoding
Set the ROI for decoding. Options include:
•
Disable
ROI is disabled and the entire original image is sent to
the decoder.
•
Standard
Use the aimer position to weight activity. Activity
calculated on the row and the column in the middle of
each cell. The ROI window may not include the aimer.
•
Standard, aimer centered
Activity calculated on the row and the column in the
middle of each cell. The ROI window will always include
the aimer.
•
DPM, aimer centered
Activity calculated on 4 rows and 2 columns in each cell.
The ROI window will always include the aimer.
•
Kiosk/presentation application
Ignore aimer position, no weight activity. Activity
calculated on the row and the column in the middle of
each cell. The ROI window may not include the aimer.
Default
Normal
No DPM
optimization
Disabled
EDA51K User Guide
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