17
Manual
www.kraun.com
3.7. RS485 settings
The video server product provides the RS485 interface for speed dome control. The supported protocols
are Pelco-P and Pelco-D. When connecting the video server to the speed dome, better using the twisted-
pair cable and the polarity of the connection must be correct.
1. Enable/disable RS485 control – this is to enable the RS485 control. When this is enabled, the PTZ
control function will be enabled.
2. RS485 protocol – select the Pelco-P or Pelco-D protocol.
3. Camera Address – the camera address of the controlled speed dome.
4. Baud rate – the data rate of the control signals for controlling the speed dome.
Figure 3-12: RS485 settings page
