User's Manual
3
Important Notices
... Do not disassemble the product by yourself. Do not use alcohol, thinner or benzene to
clean the surface of the product, if there is any problem, please go to the nearest
authorized service center.
... The product should be charged up to 12 hours in the first three charging time.
... Do not place the product in a place with high temperature, humidity or dust. Do not put
the product in a vehicle with windows closed especially in summer.
... Avoid dropping or make strong impact to the product, do not let the touch screen be
shaken violently, otherwise, it may cause damage to the touch screen or display incorrectly.
... Please select the appropriate volume. It should not be too high when using earphones, if
you feel tinnitus, please turn down the volume or stop using the product.
... Please charge the product in the following cases:
A. The battery icon shows no power.
B. The system automatically shuts down or when you reboot, it shuts down again. (Low
battery triggers the system to automatically shut down)
C. No response when pressing keys.
Note: Please use only the authorized adaptor to charge the machine. Do not use any
unauthorized chargers, otherwise the machine may be burned.
... Please do not suddenly disconnect the machine when it is formatting or uploading and
downloading is in progress, otherwise it may cause a program error.
... If improperly shutdown, the machine will scan and repair the disk when powered on, the
interface may stay a long time in the progress.
... For memory loss caused by unauthorized repair or other mishandling reasons, the
company is not responsible. Please properly use the product by following this manual.
... Do not use the product in places where the use of electronic device is prohibited such as
aircraft and hospital.
... Please do not use the product when driving or walking in a street, otherwise, it may
cause a car accident.
... This machine is not water resistant.