Fanvil i504 Series, User Manual, Page: 7 / 95

6
1 Safety Instruction
1.1 Safety Instruction
Please read the following safety notices before installing or using this unit. They are
crucial for the safe and reliable operation of the device.

Please use the product-specified power adapter. If you need to use a power
adapter provided by another manufacturer due to special circumstances,
please confirm that the voltage and current of the provided adapter meet the
specifications of this product, and it is recommended to use a product that has
passed safety certification, otherwise it may cause fire or electric shock
accidents. When using this product, do not damage the power cord, do not
twist, stretch and strap it, and do not press it under heavy objects or sandwich
between items, otherwise it may cause fire or electric shock caused by broken
power cord.

Before using the product, please confirm that the temperature and humidity of
the environment in which it is located meet the working needs of the product.
(Moving this product from the air-conditioner to the natural temperature, the
surface or internal components of this product may produce condensate vapor,
and the product needs to be dried naturally before turning on the power
supply.)

Do not attempt to open it. Non-expert handling of the device could damage it.
Consult your authorized dealer for help, or else it may cause fire, electric shock
and breakdown.

Please refrain from inserting metal objects such as pins or wires into the vents
or crevices. Doing so may cause electric shock accidents due to the passage
of current through the metal objects. If foreign objects or similar metallic items
fall inside the product, usage should be stopped promptly.

Please do not discard or store the plastic bags used for packaging in places
accessible to children to prevent them from covering their heads, leading to
obstruction of the nose and mouth, which may cause suffocation.