Dahua 6AL445XANR, Руководство по установке

Страница: 7 / 30

VI
Qualified Engineer Needed
The installation engineer or maintenance engineer shall have corresponding CCTV system
installation certificate or maintenance qualification certificate, including qualification certificate
for work at height.

The installation engineer or maintenance engineer shall have the basic knowledge and
installation technique for CCTV system.

The installation engineer or maintenance engineer shall have the basic knowledge and
operation technique for low-voltage cable wiring and low-voltage electronic cable
connection.

The installation engineer or maintenance engineer shall be able to read and understand
the Manual.
Lifting Appliance Requirements

Select the lifting appliances applicable for the speed dome installation environment and
installation method.

The lifting appliances shall have the enough capacity to reach the installation height.

The lifting appliances shall have high security performance.
WARNING

All installation and operation here should conform to your local electrical safety
regulations. We will assume no responsibility for all the fires or electrical shock caused by
improper handling or installation.

The power supply shall meet the SELV requirement. Use the power supply that conforms
to Limited Power Source, according to IEC60950-1.

Use the power adapter recommended by manufacturer.

For the product that supports laser, do not aim the laser directly to eyes. And keep a
proper distance from the flammable to avoid fire.

Do not connect several speed domes to one power adapter. A failure to follow this
instruction might result in overheat or fire if it exceeds the rated load.

Make sure the power is off when you connect the cables, install or uninstall the speed
dome.

Turn off the power and disconnect the power cable immediately if there is any smoke,
disgusting smell, or noise from the speed dome. And contact your local retailer or
customer service center.

Contact your local retailer or customer service center if the product is abnormal. Do not
disassemble or repair the product by yourself. We will assume no responsibility for any
problems caused by unauthorized modifications or repair.

We will assume no responsibility for any problems caused by incorrect installation or use.

We will assume no responsibility for any problems caused by overuse of the certain
component.