18
b)
RJ45 to RS422
extension adapter cable.
Make the RS422 connection as following pinout definition instruction:
If you have more than one HDBaseT receivers to make multiple camera connection for RS422 daisy chain
control, please refer to Page 14 (How to connect multiple cameras).
You cannot use the RS-232 connections and the RS422/485 connection and the same time.
Operating Multiple Cameras Using RS-422/485
Using RS-422 (VISCA), you can connect up to 7 cameras.
Using RS-485 (PELCO), you can connect up to 255 cameras.
Using RS-485 (PELCO), all camera addresses must be set up before the connection. You can set the camera
address by operating OSD menu, or by setting the Dip Switch on the bottom of the camera.
In this case, you can use multiple control keyboards.
The joystick of the remote keyboard controller allows comfortable pan/tilt and zoom operations.
