OpenEye CM-511 Installation Manua - Manual (Page 18)

18
Communication Switch Setting
The table below shows the function of each switch within the Communication Switch.
Communication Switch SW1
RS-485 Setting
SW2
SW3 Termination
SW4 Line Lock
SW5 System Initialization
SW6 Reserved
RS-485 is the interface that the dome camera uses
to communicate with its control device; for this
reason, the RS-485 setup of the dome and the
control device must be the same. The RS-485
default setting is half-duplex (see the diagram right).
Do not change the default setting without a qualified
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 want to restore the camera to the
factory default status; additionally, after a firmware
upgrade is carried out, users must reset the SW 5. RS-485 Setting
Half-duplex Full -duplex
Dome ID Setting
Use the switch to change your speed dome ID by turning the arrow to the desired number. For instance, if the
dome ID is 123, the ID switch should be set as below.
Centesimal Digit Decimal Digit Single Digit
Note No two domes should have the same ID, or communication conflict may occur
Note The number 0 should be at the top, as shown, when setting the camera ID.