by yourself to avoid damage to the
structure or screen.
Using environment
The environment temperature range
of using this device is 0°C-50°C.
We are not responsible for the
damage or loss of data in the
equipment caused by human
abnormal operation or unexpected
circumstances, nor for other indirect
losses caused thereby.
If you need to return to the factory for
repair, please back up important data
by yourself. We are not responsible for
data loss caused by repairing or
replacing parts or updating the
system.