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Figure 6-48 RS-232 Settings 
2.  Configure the Baud Rate, Data Bit, Stop Bit, Parity, Flow Control, and Usage. 
Note: 
If you want to connect the camera through RS-232 port, the parameters of the RS-232 should 
be exactly the same with the parameters you configured here. 
3.  Click    to save the settings. 
RS-485 
Purpose: 
The  RS-485  serial  port  is  used  to  control  the  PTZ  of  the  camera.  The  configuring  of  the  PTZ 
parameters should be done before you control the PTZ unit. 
Note: 
RS-485 function varies depending on different speed dome models. 
Steps: 
1.  Enter RS-485 Port Setting interface: 
Configuration> System > System Settings > RS-485   
 
Figure 6-49 RS-485 Settings 
2.  Set the RS-485 parameters and click    to save the settings. 
Note: 
The Baud rate, PTZ Protocol and PTZ Address parameters of the camera should be exactly the 
same as those of the control device.