Hand Held Products 2020 - Manual (Page 42)

1 - 24 2020/3820 User’s Guide
For additional USB programming and technical information, refer to Hand Held
Products “USB Application Note,” available at
www.handheld.com .
Note: Without using the 9-volt external, power supply, the base only uses
enough power from the host to operate the interface. The image
scanner’s battery is not charged when in this mode. Using the 9-volt,
external power supply allows the image scanner’s battery to be charged,
and no power is drawn from the host.