![background image](http://html.mh-extra.com/html/huawei/echolife-hg520b/echolife-hg520b_user-manual_168210004.webp)
Safety Precautions
For safety purposes, carefully read through these safety precautions and
observe them during operation.
Basic requirements
z
Keep the device dry during storage, transportation, and operation of
the device.
z
Prevent collision of the device with other objects during storage,
transportation, and operation of the device.
z
Do not attempt to dismantle the device. In case of any fault, contact
the authorized maintenance center for assistance or repair.
z
Without prior written consent, no organization or individual is
permitted to make any change to the structure, safety, and
performance design of the device.
z
While using the device, observe all applicable laws, directives and
regulations, and respect the legal rights of other people.
Environmental Requirements
z
Place the device in a well-ventilated place. Do not expose the
device to direct sunlight.
z
Keep the device clean, free of dust and stain.
z
Do not place the device near a water source or in a damp area.
z
Place the device on a stable surface.
z
Do not place any object on the top of the device. Reserve a
minimum space of 10 cm at the four sides and on the top of the
device for heat dissipation.
z
Do not place the device on or near inflammable materials such as
foam.
z
Keep the device away from heat source or fire, such as a radiator or
a candle.
z
Keep the device away from any household appliances with strong
magnetic field or electric field, such as microwave oven, refrigerator,
or mobile phone.
Operation Requirements
z
Do not allow children to play with the device or accessories.
Swallowing the accessories may be fatal.