User's Manual
4
Safety Information
Please read the following information carefully before using the device for the first time,
and keep this User Guide in a safe place for future reference.
Always treat the device with care and keep it in a clean and dust-free environment.
Do not expose the device to extremely hot, cold or humid environment. The
operation temperature is from –30°C to 60°C.
Do not use the device in wet or rainy conditions.
Do not charge the device in extremely hot (> 40°C) or cold conditions (< 0°C).
Do not attempt to disassemble or modify the device including the charger.
Do not operate the device when your hands are wet.
Do not insert foreign objects into the openings of the device.
Use only the adaptor and battery approved for the device.
The adapter shall be installed near the device and shall be easily accessible.
Do not use the adaptor if the power cord or plug is damaged.
Do not disassemble, crush or puncture the battery.
Do not expose the battery to high temperatures.
Do not let battery terminals touch other metal objects that could lead to
short-circuit of the battery.
Do not dispose of the battery in fire or water.
Dispose of used battery properly according to local laws and regulations.
The device shall only be connected to a USB interface of version 2.0 or higher.
The connection to so called power USB is prohibited.