User manual

English _33

● INSTALLATION & CONNECTION

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RS-485

Keyboard Controller / DVR

RS-485 Communications

For controlling the PTZ operation, connect this line to DVR.

To control multiple cameras at once, RS-485 communications must be configured in

parallel as follows:

Video Connection

Make video connection using the BNC coaxial cable.

The BNC output port is used only to monitor the installation process of the network camera.

If you keep the BNC cable connected, a risk of lightening may cause damage to the product or

malfunction.

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