Senor S-HF2D Scanners: top button function

1D / 2D Desktop USB scanner.

1D or 1D/2D (selectable via top button or configuration barcode)

Green led on top button: 1D / 2D mode

Blue led on top button: 1D only.

To Disable top button.

1. Either turn off 1D or 2D via the config barcodes (ok if you never use 2D barcodes)

2. Disconnect the button cable at either end inside the scanner. Remove 4 x phillips screws and disconnect the cable at either end as shown below.