Installation Guide
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11
3.2.2
of each switch within the Communication
Switch for the analog and IP Dome Cameras.
Communication Switch Setting
The table below shows the function
Analog
Dome
Camera
Communication Switch
SW 1
SW 2
RS-485 Setting
SW 3
Termination
SW 4
Line Lock
SW 5
System Initialization
SW 6
Reserved
RS-485 is the interface that communicates the Dome Camera
device; for this reason, the RS-485 setup of the dome and the
must be the same. The RS-485 default setting is half-duplex (se
follows). Please do not change the default setting without qua
and its control
control device
e the diagram
lified specialist
or supplier’s notice. As for the SW 3 and SW 4, they are used for termination
and Line Lock adjustment respectively. The SW 5 is mainly used when users
factory default status; moreover, once
firmware upgrade is carried out, users also need to reset the SW 5 afterward.
want to restore the camera to the
RS-485 Setting
Half-duplex
Full-duplex
