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RS-485 is the interface that communicates the dome camera and 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
below). Please do not change the default setting without 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; moreover, once firmware
upgrade is carried out, users also need to reset the SW 5 afterwards.
2.6 ID
Setting
Please change the analog dome camera's ID if there is more than one dome
camera on the same installation site. Use the switch to change your speed dome
camera's ID by turning the arrow to the desired number respectively. For
instance, if the camera's ID is 123, the ID switch should be set as below.
NOTE:
No two dome cameras should be given the same ID, or
communication conflict may occur.
Centesimal digit Decimal digit
Single digit
NOTE:
The number "0" should locate upwards as shown in the diagram
above for correct switch definition. The JVC protocol allows only ID nos.
from 001 to 032! Please take notice for leading "0"‘s.
NOTE:
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