You should prepare empty USB/Pendrive with just one file with configuration inside, than it
should be inserted to USB port to be read by Device.
The device will load this file and also will add to USB Pendrive some extra folders like
DataLog with current logged transactions that can be helpful to control (like in this
photo):
Figure: After insert of empty pendrive system will copy files to it with config and
log
Note: When You connect to Device empty pendrive - it will automatically create current
configuration file based on specification, that You can easlily edit and insert it again to
Device to change settings. It may be simpler way to first config than prepare empty config.