To configure the proximity sensor range sensitivity, touch
Proximity Trigger Range
.
Proximity Trigger Range Dialog Box
Near
— Proximity sensor detects and generates a trigger when the barcode is within 0 to 15 cm (nominal) (default). Ideally, 0-5 in (approx. 13 cm) is supported.
Far
— Proximity sensor detects and generates a trigger when the barcode is within 0 to 26 cm (nominal). The maximum range is 10 in (approx. 26 cm).