3820 UG.book - Finn-ID

Connecting the Base with USBA base can be connected to the USB port of a computer.1. Connect the appropriate interface cable to the base and to the computer.2. Program the base for the USB interface by scanning the appropriateprogramming bar code.3. Verify the base operation by scanning a bar code from the Sample Symbolsin the back of this manual.For additional USB programming and technical information, refer to Hand HeldProducts “USB Application Note,” available at www.handheld.com.Note: Without using the 9-volt external, power supply, the base only usesenough power from the host to operate the interface. The scanner’sbattery is not charged when in this mode. Using the 9-volt, external powersupply allows the scanner’s battery to be charged, and no power is drawnfrom the host.1 - 24 2020/3820 User’s Guide