Honeywell Dolphin CT40 Series User Manual page 46

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.
36
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
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.
• Learning Engine
When selected, the computer will receive continuous
updates to improve the decoder software based on your
specific environment. The Staging Hub Agent must also
be enabled.
Dolphin CT40 Mobile Computer
Default
Normal
No
optimiza
tion
Disabled