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(4) Restart the computer;
(5) If there are spare hosts and HD network cameras, they can be replaced for testing;
(6) Check whether the equipment has passed the 4G card networking;
(7) If you still have any questions, please contact us;
6.2.2 image cannot be connected normally in IE
(1) Download and install IE control for the first login;
(2) Add the device IP to the trusted address;
(3) Re install IE control;
6.2.3 after logging in the network front-end product, it is found that the video is not the video
of the front-end product
Possible causes: there are network devices with the same IP and MAC addresses in the network;
Troubleshooting steps:
(1) Disconnect the network connection of the current device, Ping the corresponding IP, and
check whether there is a return packet;
(2) Use a searcher to search for devices with duplicate IP addresses, disconnect the device
network, and then search for verification;
(3) For public network connection, the port selected during login is the port mapped to other
devices;
6.2.4 the camera can be pinged but cannot log in normally
Possible causes:
(1) Port 3001 is blocked by firewall;
(2) The port number used for login is incorrect;
(3) Incorrect user name and password for login;
(4) Too many clients connected, the number of device connections is full;
(5) The camera has set up a black and white list, and is forbidden to log in from the current
computer. You need to modify the settings first;
(6) Check whether the listening port of the device is the same as the port connected and used on
the software through the searcher;
6.2.5 UDP cannot connect to video
Possible causes:
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