Installation steps of camera, lens, bracket and protective cover

Prepare tools and parts: expansion plugs, screws, screwdrivers, hammers, electric drills and other necessary tools; According to the installation position determined in the construction drawing, check the size and model of expansion plug and self-tapping screw, whether the bracket screw and camera base screw are suitable for trial installation, whether the reserved pipeline interface is handled well, whether the test cable is unblocked, and enter the installation procedure when it is ready.

(2) Take out the camera and lens.

According to the camera lens model and specifications determined in advance, carefully install the lens (infrared cameras and integrated cameras do not need to install the lens). When installing the lens, first remove the protective cover of the camera and the lens, and then gently screw the lens into the lens interface of the camera to make it in place. For the automatic aperture lens, the control line of the lens should also be connected to the automatic aperture interface of the camera. For the electric two-variable lens or three-variable lens, as long as the rotating lens is in place, it is not necessary to correct its balance state for the time being, and only after the focus adjustment is completed, it is necessary to finally correct its balance state. The specific steps are as follows:

① Remove the lens interface cover.

② Lens installation: rotate counterclockwise, loosen a screw on the ring with adjustable positioning intercept, and then rotate the ring to the end in the direction of C (counterclockwise). Otherwise, the internal image sensor or lens may be damaged when the lens is mounted on the camera.

③ The lens selection switch must be placed on one side of the camera according to the lens type. If the installed lens is of DC control type, set the selector switch to "DC", and if it is of video control type, switch to "Video".

④ According to the lens type, turn the focus adjustment screw to adjust the focus. Be careful not to touch the lens and CCD with your hands. After fixing firmly, turn on the power supply, connect the host computer or use the monitor and small camera to adjust the focal length of the aperture on site.

(3) Take out supports, expansion plugs, screws, screwdrivers, hammers, electric drills and other tools.

Install the bracket according to the position determined in the construction drawing. After checking firmly, install the camera according to the design direction; (Before determining the mounting bracket, power on the mounting position to obtain a more reasonable monitoring effect).

(4) If there is a lot of dust outdoors or indoors, you need to install a camera cover. After the second step, install the shield directly from here.

(1) Open the cover plate and tailgate of the protective cover;

② Pull out the fixing metal sheet and fix the camera;

③ Install the power adapter into the protective cover;

(4) Reset the upper cover plate and tailgate, straighten the cable, and fix and install it on the bracket.

(5) Insert the welded BNC plug of the video cable into the video cable socket (align the two notches of the plug with the two fixing posts of the video socket of the camera, and rotate it clockwise after insertion), and make sure that it is firmly fixed and has good contact.

(6) Insert the power output plug of the power adapter into the power socket of the monitoring camera and make sure it is firm.

(7) Connect the other end of the cable to the video input port of the control host or monitor (camera) in the same way to ensure firm and good contact.

(8) Connect the power supply of the monitoring host and the camera, adjust the camera angle to a predetermined range through the monitor, adjust the focal length and definition of the camera lens, and enter the adjustment process of video recording equipment and other control equipment.