5. Maintance
5.1.
Charging
When battery goes down, it is necessary to recharge the reader.
Unscrew the back cover, and then connect the USB Charger and USB Cable
with the reader to charge the reader as shown in figure 5-1. When in
charging, the battery indicator light will be green.
Figure 5-1 charge the reader
To see the status of charging, turn on the reader.
If the battery indicator bar is 100% lit and the flash sign is not blinking
this means the battery is fully charged. Unplug the USB cable and screw
the cover back on the device.