How to use the camera correctly

Answer 1

The correct use of the camera can be started from the following aspects:

** 1. Add a camera (for adding a camera to a video recorder NVR)**
1. ** Private protocol added **
- For video recorder NVR such as Haikang and Dahua, if you want to add a camera of the same brand, you can go through a private agreement. Search the IP channel management interface of the video recorder NVR and check the protocol (for example, the Haikang protocol displayed on the Haikang device). If the password of the activated device is consistent, click the + sign to add it. If the password of the activated device is inconsistent, click the custom add in the lower right corner and manually enter the password.
2. ** Add Onvif protocol for camera **
- If you want to add a third-party camera that supports the onvif protocol, you need to first enable the onvif protocol in the camera. In the IP channel interface of the video recorder NVR, click custom add, manually fill in the IP address of the camera, select the ONVII protocol, the port is the port number of the camera manufacturer, and the password is the camera password. Then click OK to add.
3. ** Added the camera with the GB28181 protocol **
- When the recorder NVR supports the GB28181 service, the added camera also supports this function. First, set up the GB28181 parameters in the camera configuration (when the video recorder is used as a server to add a camera, the port of the SIP server is 5070), select "Add manually" in the IP channel management, enter the IP address information of the camera, select the national standard for the manufacturer, enter the username and password, and click OK to add.
4. ** Added in a custom way (using the streaming method of the Real-Time Streaming Server)**
- The camera to be added must support the streaming function. For example, Haikang Equipment can click "custom add" in the IP channel configuration, select "protocol management", and enter the stream address of the main and sub-streams of the camera's IPs in the "resource path" column (main stream: /ch1/main/av-stream, sub-stream:/ch1/sub/av-stream, the format of the stream address is: [type]://[IP address]:[port]/[resource path], such as: rtsp://192.168.0.1: 554/ch1/main/av-stream. Different brands have different stream access paths, so you need to consult the manufacturer).
5. ** Mass import and add cameras **
- It is used when there is a need to add a batch of PC cameras in the monitoring project. First, add a camera to the network, then choose to export the unencrypted. dsv file. After opening and editing the IP address of other cameras with excel, import the video recorder NVR.

** 2. Basic operations during filming **
1. ** Mobile mode **
- It is best to hold the camera firmly with two hands, or use the supporting objects or stand beside you to reduce the shaking of the picture as much as possible. You should avoid shooting while walking, except in special circumstances.
2. ** Using the camera **
- Focus on shooting with a fixed lens. After setting the image size, turn on the camera and record. Don't do any zooming in or zooming out or sweeping up, down, left, right. By adjusting the size, angle, and position of the camera (such as the side, high, low, etc.) to enrich the image, avoid standing on a fixed point and using the zoom lens to constantly zoom in and out (unless fixed by a tripod).
3. ** Manual Function Usage **
- ** Manual brightness adjustment function **: When shooting backlights and night scenes, if the shooting effect of the automatic mode is not good (when the backlights are used, the main body or characters are all black and the background is bright, and the lights are blurry at night), you can press the backlights correction function button. If not, you can switch to the manual mode to adjust the brightness (brighten the backlights and dim the night scenes). The brightness can be adjusted according to the image or display data on the viewer or the LCD screen.
- ** Manual focal length adjustment function **: In special circumstances, such as being separated by barbed wire, glass, or people moving between the target and the autofocus image, which causes the focal length of the autofocus image to be unstable, the autofocus will be switched to manual mode, and the focal length will be locked at a fixed position.(The display and adjustment methods of each brand are different. Please refer to the instruction manual.)

** 3. Equipment Connection and Testing **
1. ** Equipment connection and line connection confirmation **
- When the camera was installed and debugged, the first thing to do was to wire it, prepare the auxiliary materials according to the equipment specifications, and wire it according to the actual scene. Then, he connected the devices and connected the front-end and back-end devices according to the basic topography. There were two ways to confirm the line connection. One was to start the command in the lower left corner of the window menu bar of the computer and find the IP of the front-end camera through the ping command (this method was time-consuming and needed to be checked all the way). The second was to use Dahua Tool Manager to quickly find all the devices connected online and modify the device IP.
2. ** Function Testing **
- You can enter the camera's WEB side from Dahua Tools Manager and Quick configuration tools to set the password and perform function tuning.

** 4. Special operations and precautions **
1. ** About Fully Automatic Pet Cameras (Take Pikfang Pet AI Cameras as an example)**
- If it is a fully automatic pet camera, you may need to download a mobile phone APP and connect to the Internet when you use it. You can control its forward turn, camera rotation, etc. on the app. You can also use its two-way voice, laser to tease pets, and pay attention to its automatic recharge distance and other features.
2. ** Other Points to Take Note of **
- If the device's LCD monitor can be rotated, pay attention to the rotation limit (for example, the maximum rotation can be 180 degrees to the lens and 90 degrees to the user). Do not use too much force during operation. When the ZOOM key on the left side of the camera is moved to the left, the zoom ring can be used manually. When moving it to the right, it cannot be used, otherwise it may damage the camera. When pulling out the microphone, press the Push key and pull it out. Do not use too much force.
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