User’s Manual
II
Important Safeguards and Warnings
This chapter describes the contents covering proper handling of the Device, hazard prevention, and
prevention of property damage. Read these contents carefully before using the Device, comply with
them when using, and keep the manual well for future reference.
Power Requirements
Improper battery use might result in fire, explosion, or inflammation.
Use the recommended power cables in the region and conform to the rated power
specification.
Use the power adapter provided with the Device; otherwise, it might result in people injury and
device damage.
The power source shall conform to the requirement of the Safety Extra Low Voltage (SELV)
standard, and supply power with rated voltage which conforms to Limited power Source
requirement according to IEC60950-1. Note that the power supply requirement is subject to the
device label.
Connect device (type-I structure) to the power socket with protective earthing.
The appliance coupler is a disconnection device. Keep a convenient angle when using it.
Application Environment Requirements
Do not place or install the Device in a place exposed to sunlight or near the heat source.
Keep the Device away from dampness, dust, or soot.
Keep the Device installed horizontally or on a stable place to prevent it from falling.
Do not drop or splash liquid onto the Device, and make sure that there is no object filled with
liquid on the Device to prevent liquid from flowing into the device.
Install the Device in a well-ventilated place, and do not block the ventilation of the Device.
Operate the Device within the rated range of power input and output.
Do not dissemble the Device.
Transport, use, and store the Device under the allowed humidity and temperature conditions.
Maintenance Requirements
Do not directly touch and wipe the surface of the Device.
WARNING
Use accessories suggested by the manufacturer, and install and maintain the Device by
professionals.
Do not provide two or more power supply modes; otherwise, the Device might be damaged.