RTSCAN TECHNOLOGY LIMITED
7
R
T
920 USER GUIDE
A: Power LED B: Charging status LED
Power LED will turn green after inserting the adapter. Charging status LED
will show RED when charging and turn green when fully charged. The LED in
device will show red and turn off after fully charged.(Notice: USB in device only for
data transfer)
Battery operation
This device battery is polymer type battery, which should only be charged by
using original RTscan power supply.
Do not short the battery
Do not store battery in hot, humid, or corrosive environment.
Do not break or crack open the battery.
Do not store battery when it is fully charged completely drained.
If device is not used for long period of time, remove the battery from the
device.
If battery is misshapen, or is found leaking, replace the battery immediately.
Note:
The battery should be charged for at least 8 hours before the first use.