Interlogix TruVision IP Open Standards Outdoor Cameras Configuration Manual - Manual (Page 34)

: Camera operation
32 TruVision IP Camera Configuration Manual
3. Click Save to save changes.
Defining RS-485 settings
The RS-485 serial port is used to control the PTZ of the camera or connect to
light and wiper devices. Configuration of these parameters should be done
before you connect to any devices.
To set up RS-485 settings:
1. In the System folder, click the RS485 subfolder to open its window.
2. Select the RS-485 port parameters.
Note: The Baud Rate, PTZ Protocol, and PTZ Address parameters should be
exactly the same as the PTZ camera parameters.
3. Click Save to save changes.