Data Capture
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Scanning Tips
Optimal scanning distance varies with bar code density and scanner optics.
• Hold the scanner farther away for larger symbols.
• Move the scanner closer for symbols with bars that are close together.
NOTE: Scanning procedures depend on the application and PS20 configuration. An application may use different scanning
procedures from the one listed above.
Decode Screen Notification
Scan Params in DataWedge includes an option for Decode Screen Notification. Enable this option to display
a translucent green screen overlay as a notification for each successful decode. In addition, Scan Params
includes options for Decode Screen Notification Timer and Decode Screen Translucency Level, which
allow you to set the green screen overlay time in milliseconds and the level of translucency.
NOTE: For Decode Screen Notification to work, Display over other apps permission must be granted for the application.
Figure 88 Translucent Green Overlay Decode Screen Notification
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