For analog hard disk video recorder, restoring the default will not affect the real-time display of images, but will affect the video recording function.

For the network hard disk video recorder, restoring the default will affect the real-time display and video recording function of the image, because the camera Ip parameters of each channel are gone.

The solution is to reconfigure the Ip parameters of the camera for each channel by searching for devices and adding video recorders.

Then there is the recovery of video recording function: define when each channel starts recording every day.

Good luck!

Weinan Monitoring QQ3 14 142