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Table of Contents
Safety Notice
Please read the following safety notices before installing or using this device. They are crucial
for safe and reliable operation of the device. Failure to follow the instructions contained in this
document may result in damage to your device
and void the manufacturer’s warranty.
1.
Please use the external power supply which is included in the package. Other power
supplies may cause damage to the device, affect the performance or induce noise.
2.
Before using the external power supply in the package, please check your building power
voltage. Connecting to Inaccurate power voltage may cause fire and damage.
3.
Please do not damage the power cord. If the power cord or plug is impaired, do not use it.
Connecting a damaged power cord may cause fire or electric shock.
4.
Ensure the plug-socket combination is accessible even after the device is installed. In
order to service this device it will need to be disconnected from the power source.
5.
Do not drop, knock or shake the device. Rough handling can break internal circuit boards.
6.
Do not install the device in places where there is direct sunlight. Also do not place the
device on carpets or cushions. Doing so may cause the device to malfunction or cause a fire.
7.
Avoid exposing the device to high temperature (above 40°C), low temperature (below
-10°C) or high humidity. Doing so could cause damage and will void the manufacturer
warranty.
8.
Keep this device far away from water or any liquid which would damage the device.
9.
Do not attempt to open it. Non-expert handling to the device could cause damage and will
immediately void the manufacturer warranty.
10. Consult your authorized dealer for assistance with any issues or questions you may have.
11. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the device.
12. Wipe it with soft cloth that has been slightly dampened in a mild soap and water solution.
13. If you suspect your device has been struck by lightning, do not touch the device, power
plug or phone line. Call your authorized dealer for assistance to avoid the possibility of electric
shock.
14. Ensure the device is installed in a well ventilated room to avoid overheating and
damaging the device.
15. Before you work on any equipment, be aware of any hazards involved with electrical
circuitry and be familiar with standard practices for preventing accidents. If you are in a
situation that could cause bodily injury.