12. Appendix
12. Appendix
The functions introduced in the appendix are all optional. If your
device needs these functions, please consult our commercial
representative or the pre-sale technical supporter.
USB
1. USB Host
Fingerprint device may be used as USB host to exchange data with
external U-disk.
The data transmission speed is quick, the traditional fingerprint device
only supports the RS232, RS485 or Ethernet way for data transmission,
when as a result of physical condition limit, data quantity big, and the
data transmission cost quite long time. But the USB data transmission is
quicker than any of the former transmission mode, may complete
downloading data by U disk in a short period of time, like this greatly
enhances the efficiency.
The operational steps of USB Host equipment please refer to
2. USB Client
Fingerprint device will be as removable storage devices and fingerprint
device data will transfer to a PC via connectedly USB cable.
When the fingerprint device is as a USB Client, the fingerprint device
communication settings menu will have USB communications options.
Please refer to
Note
: When you use USB Client fingerprint device and PC
connectivity, PC, the relevant driver must be installed.
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