20_ connecting with other device
connecting with other device
Connecting the RS-485 Device
Connect the PTZ camera with the [RS-485 +/-] port on the back of the unit.
M
` You can connect and control the PTZ camera which supports the RS-485 communication.
` Check if the RS-485 device is compatible with the product first.
` Pay attention not to change the polarity (+/-) of the RS-485 device when connecting it.
` Depending on camera’s type, connection polarity can be different.
For further information, refer to the respective PTZ Camera’s documentation.
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