User's Manual

C20 Smart Charger User Manual
How to charge:
1. Connect the adapter with C20 charger, and connect the adapter to power.
2. When it is not in charging, the indicator light on the charger keeps green.
3. Put the ring scanner into the bottom of each charging slot with the scan
window upward. Please note the power contacts between the ring and cradle
must be touched, and the ring strap must be pushed to the end of slot.
4. When the indicator light turns red, it indicates the ring scanner is in charging.
When the indicator light turns green, it means charging finished.
5. If you need to disconnect the ring scanner with the device connected before,
please scan the barcode on the middle of the C20 charger.
Components
Item
Quantity
Usage
Charger
One
Support 10 sets of
ring scanners in one
charging cycle
USB Cable
One
Connection between
power and charger
5V2A Adapter
One
To connect the power
Certificate
One
Factory certificate
User manual
One
User manual