User Manual of Network Video Recorder
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In live view mode, you are allowed to use the PTZ control buttons to realize pan/tilt/zoom control of the camera.
Note: To realize PTZ control, the camera connected to the network must support the PTZ function or a pan/tilt
device is connected to the camera.
5.1 Configuring RS-485
Purpose:
Follow the procedure to set the parameters for PTZ. Configure the PTZ parameters should be done before you
control the PTZ camera.
Steps:
1. Enter the RS-485 Settings interface.
Configuration> Remote Configuration> Serial Port Settings> 485 Serial Port
Figure 5. 1 RS-485 Settings Interface
2. Choose the camera for PTZ setting in the drop-down list.
3. Edit the parameters of the PTZ camera.
Note: Only PTZ protocol and PTZ address can be configured, and the parameters should be exactly the same as
the PTZ camera parameters.
4. Click Save to save the settings.