ROHS 6400AK Series User Manual page 10

Note： Don`t touch the camera cover by your hand, if you need to operate on it,
you should wear the professional gloves.
Outer Wire Connection
Connect the BNC video interface of Dome Camera to the arranged video
cable; connect the power cord to the arranged power cord(AC24V).RS485 control
wire is connected to RS485 control wire layer out。
□ Ensure that the positive and negative polarity of RS485 is properly
connected. "A" represents positive pole, while "B" negative pole. If RS485 is
wrongly connected, it could not control the Dome Camera.
a. Check the polarity of the plug and socket, and the connection of cable, then
power on.
b. When the self-checking starts, the Dome will turn 360 ° horizontally and
then 90°vertically for the testing of the camera and the electrical and mechanical
Intelligent Dome Camera (6400AK Series) User Manual
10