iv
Important Safeguards and Warnings
1
．
Electrical safety
All installation and operation here should conform to your local electrical safety codes.
We assume no liability or responsibility for all the fires or electrical shock caused by improper handling
or installation.
We are not liable for any problems caused by unauthorized modification or attempted repair.
2
．
Transportation Security
No heavy stress, violent vibration or water splash are allowed during transportation, storage and
installation.
Please use the original packing material (or the material of the same quality) when you ship it back to
the manufacturer.
3
．
Installation
Do not apply power to the product before completing installation.
Do not put object on the product.
4. Qualification Requirement
The device has to be installed and repaired by professional licensed technician and installation
personnel.
5. Dismantling
Don’t remove screws or protection cover; there are no parts inside the SD for users to repair by
themselves.
6
．
Environment
This series product should be installed in a cool, dry place away from direct sunlight, inflammable,
explosive substances and etc.
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 device. This series product complies with the IP66
standard specified in the Degrees of Protection Provided by Enclosure.
Please make sure the CCD (CMOS) component is out of the radiation of the laser beam device.
Otherwise it may result in CCD (CMOS) optical component damage.
Usually we recommend thunder-proof device to prevent thunder strike.
The GND port of the product shall be grounded to further enhance the reliability of the device.
7. Daily Maintenance
Current series product has no power button. Please unplug all corresponding power cables before your
begin installation or daily maintenance work.
Please keep the dustproof cap back to protect the CCD or CMOS part if the device does not work for a
long time.
