1. Confirm whether the CCD is powered on
Specific method: can be judged by CCD indicator light, can also use a multimeter to measure whether the voltage has voltage input, DC12V
2. Check whether the image cable is inserted into the wrong input port
3, whether there is an image card driver
Specific methods:
1, in the use of SV2000E image card, when installing the driver, pay attention to select the driver consistent with the CCD signal output port, and pay attention to the computer system is 32-bit or 64-bit.
2, right-click "My Computer" -- "properties" -- "Device Manager" -- "Sound, Video game controller", check whether the driver corresponding to the image card is installed;
4. Modify the port mode of the config file:
Specific method: Right click the software icon, "Open in the original file location", find the config file --sysparam double click to open the file, when using SDk2000 card, 0=PIC,1=USB Type=0 in config. When the SV2000E card is used, the Type is 10
5. Image Settings in the software
Specific method: Single mouse right click in the image area of the software, select the camera system in "image source Settings", and the camera system is divided into N system (imported) and P system (domestic) CCD