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English
4
Safety Instructions
Use of the product must be in strict compliance with the local laws and
regulations. Please shut down the device in prohibited area.
Use of the product must be in strict compliance with the local electrical
safety regulations.
Use the power adapter provided by qualified manufacturer. Refer to the
product specification for detailed power requirements.
It is recommended to provide independent power adapter for each
device as adapter overload may cause over-heating or a fire hazard.
Make sure that the power has been disconnected before you wire,
install, or disassemble the device in the authorized way according to the
description in the manual.
To avoid electric shock, DO NOT directly touch exposed contacts and
components once the device is powered up.
DO NOT use damaged power supply devices (e.g., cable, power adapter,
etc.) to avoid electric shock, fire hazard, and explosion.
DO NOT directly cut the power supply to shut down the device. Please
shut down the device normally and then unplug the power cord to avoid
data loss.
DO NOT block the power supply equipment to plug and unplug
conveniently.
Make sure the power supply has been disconnected if the power
adapter is idle.
Make sure the device is connected to the ground firmly.
To avoid heat accumulation, good ventilation is required for a proper
operating environment.
Store the device in dry, well-ventilated, corrosive-gas-free, no direct
sunlight, and no heating source environment.
Avoid fire, water, and explosive environment when using the device.
Install the device in such a way that lightning strikes can be avoided.
Install a lightning arrester if necessary.
Keep the device away from magnetic interference.
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