User's Manual

Precautions
1. Use the device within a temperature range of 0-40℃,
and store the device and its accessories within a
temperature range of -10-50℃. When the ambient
temperature is too high or too low, malfunctions may
occur with the device.
2. Do not place the device close to any heat source or
exposed ignition source, such as electric radiators,
microwave ovens, toasters, stoves, candles or other
places where the temperature may be high. Do not dry
the device using external heating devices such as
microwave ovens or electric driers.
3. Do not let the device and its accessories be strongly
shocked or vibrated in order to avoid damaging your
device and its accessories, thus causing failure.
4. Do not clean the device or its accessories with harsh
chemicals, cleaning agents or strong detergents. Always
wipe the device and its accessories using a clean and dry
soft cloth.
5. The device is equipped with a non-removable battery.
Do not replace the battery by yourself in order not to
damage the battery or the device.
6. Do not throw the device into a fire, otherwise ignition
or
explosion of the battery may result.
7. Do not discard the battery at will. Dispose it properly
according to the local regulations.