| Settings | Description | 
|---|---|
| Inverse 1D | Choose the type of barcodes to read. | 
| No Read String | Define the data to be output if no barcode is read. | 
| Enable Adaptive ROI Search | Enabling Adaptive Region of Interest (ROI) allows the underlying barcode scanning algorithm to alter (shrink and reposition) the area of the ROI for subsequent reads based on the presence of past-read barcodes. This provides better-performing barcode reads. The small/medium/large drop-down settings alter how the adapted ROI component is generated. | 
|  Barcode String Match | Enable this setting to define pass/fail criteria based on the contents of the decoded barcode. | 
