User Manual of Network Camera 
100 
 
 
Figure 10-15 RS-232 Settings 
Note: If you want to connect the camera by the RS-232 port, the parameters of the 
RS-232 should be exactly the same with the parameters you configured here. 
2.  Click Save to save the settings. 
10.8 RS-485 Settings 
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. 
Steps: 
1.  Enter RS-485 Port Setting interface: 
Configuration> Advanced Configuration> System > RS485   
 
Figure 10-16 RS-485 Settings 
2.  Set the RS-485 parameters and click Save to save the settings. 
By default, the Baud Rate is set as 9600 bps, the Data Bit is 8, the stop bit is 1 and 
the Parity and Flow Control is None. 
Note:  The  Baud  Rate,  PTZ  Protocol  and  PTZ  Address  parameters  should  be 
exactly the same as the PTZ camera parameters.