The WDI4600's Product Reference Guide and Quick Reference Guide can be downloaded here if necessary:
You will need to scan either from PDF page 92 on the screen, or from printed page 82.
- Scan "Enter/Exit Programming Mode" at the top of the page.
- Scan "UPC-A Check Character Transmission = Don’t Send".
- Scan "Enter/Exit Programming Mode" again.
- Wait a moment while the scanner resets.