Scan Barcodes
Hold the scanner 4-8” away from the barcode to be read.
Press the button on top of the scanner and align the red line across the barcode.
When the barcode is successfully read, the scanner will make a sound and the light on the
scanner will turn green.
The scanner will read barcodes upside down or right side up.
You cannot enter quantity on the OPN-2001, so scan each item once for every unit being
counted.