Dahua 3000 Series, Руководство пользователя

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Product Installation
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such devices in parallel because such devices have strong electro-magnetic radiation which is easy
to couple to the camera's transmission line.
 Shelter grounds of all devices must be connected together and take single point grounding.
Multi-point grounding easily leads to voltage difference between devices which form circuits to
induce couple electro-magnetic interference.
 Power supply for camera and that for PC must be from the same AC power distributor in order to
connect their shelter grounds and avoid multi-point grounding. High-power mechanical and
electrical equipment do not directly use this AC power.
 Magnetic ring can be added to the power control cord of camera in order to absorb
electro-magnetic interference signals.
 Please keep the suitable humidity and operate with wrist strap, anti-static clothes and shoes to
reduce ESD.
3.1.2.2 Heat Dissipation
Under the condition of a stable condition (temperature and humidity, air flow, installation location, etc.)
the camera will reach a temperature balance in 1 or 1.5 hours, which means that the cover temperature
will not rise any longer. It is important to ensure the cover temperature beyond 50
℃
and there is a
temperature difference of 25
℃
between inner main heat source and outside cover in this balanced
condition. When the cover temperature is under 50
℃
, the electronic chip inside will not suffer damage.
Recommend several good methods of controlling the temperature
：
 Ambient temperature should be beyond 30
℃
, it is best to work in an air-conditioned environment.
 Installed on the object with good thermal conductivity, such as large metal which is easy to
dissipate heat.
 Ensure certain air flow to dissipate heat.
3.2
Software Installation
Application installation steps of host computer are as follows:
Step1 Turn the PC on.
Step2 Double client the installation package and install MV Viewer program according to the prompt
on the interface. You can see Figure 3-1 after installation.
Please get in touch with relevant technical supporter to obtain the installation package.