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screws (M4) at the locations marked above to fasten the mounting base to
the ceiling.
Install the camera onto the mounting base, and tighten the camera with a
screw (M3).
Connect the power cable, video cable and control cable at the back of the
camera.
Camera connections
Figure 4 below shows the cable connection of RS485/RS422 control cable
and RS232 control cable. All cables are labeled clearly. Before operating the
camera, please check the cable connection carefully.
RS-232
RS-485/RS-422
TXD
GND
RS422-
RS422+
视频会议摄像机控制端子插座定义图
RXD
RS485-
RS485+
Figure 4 - RS232, RS485/422 Connections
RS485/RS422 Control Cable
RS232 Control Cable
Red cable
------RS485+/RS422+
Black cable
-------RS485-/RS422-
White cable------GND
Black cable-------RXD
Brown cable------TXD
Table 4 – RS232, RS485/422 Connections
