iii
Important Safeguards and Warnings
1
．
Electrical safety
All installation and operation here should conform to your local electrical safety codes.
The power shall conform to the requirement in the SELV (Safety Extra Low Voltage) and the Limited
power source is rated 12V DC (24V AC) in the IEC60950-1.
We assume no liability or responsibility for all the fires or electrical shock caused by improper handling
or installation.
2
．
Transportation security
Heavy stress, violent vibration or water splash are not allowed during transportation, storage and
installation.
3
．
Installation
Do not apply power to the radar before completing installation.
Always follow the instruction guide the manufacturer recommended.
4
．
Qualified engineers needed
All the examination and repair work should be done by the qualified service engineers.
We are not liable for any problems caused by unauthorized modifications or attempted repair.
5
．
Environment
The working temperature ranges from -30
℃
to +70
℃
. Please keep it away from the electromagnetic
radiation object and environment.
Please keep the sound ventilation.
Do not allow the water and other liquid falling into the radar.
6. Accessories
Be sure to use all the accessories recommended by manufacturer.
Before installation, please open the package and check all the components are included.
Contact your local retailer ASAP if something is broken in your package.
