
User’s Manual
IV
Important Safeguards and Warnings
This section introduces the proper way of using the device, danger and property damage
preventions. Before using the device, read this manual carefully. Follow the instructions and keep this
manual properly for future reference.
Operating Requirements
Transport, use and store the device under allowed humidity and temperature conditions.
Prevent liquids from splashing or dripping on the device. Make sure that there are no objects
filled with liquid on top of the device to avoid liquids flowing into it.
Install the device in a well-ventilated place, and do not block the vents of the device.
Do not press hard, vibrate violently, or soak the device.
Use factory package or same-quality material for packaging when transporting the device.
It is recommended to use this device with a surge protection device(SPD) to improve the
lightning protection effect.
It is recommended to ground the earthing hole of the device to improve device reliability.
It is recommended to install the device 2 meters away from the escalator to improve device
reliability.
Power Requirements
Only use the wire assembly (power cable) recommended in this area and use it within its rated
specifications.
Only use the standard power adapter of the device, otherwise the user will be responsible for
personnel injury or device damage.
Use a power supply that meets the requirements of SELV (Safety Extra Low Voltage) and supply
power in accordance with the rated voltage of (IEC60065) or (IEC60950-1 compliant with
Limited Power Source). The specific power supply requirements are subject to the device label.
Connect the device to the grid power output socket with protective ground connection.
Strictly grounded and powered independently.