unique mode: one receiver to a sole handheld
connection:select one mode and press OK to start pairing, then plug the receiver into
the usb port of the computer. If pairing failed, try again.
2.3.8 Advance
clear memory:1. remove all scanned records;
2. remove item information;
3. restore to factory default.
update: please refer to chapter “3.2.1 Update Program” for details.