HIKVISION DS-7716NXI-I4/16P/4S User Manual page 154

DS-77xxNXI-I4/16P/4S NVR User Manual
Table 17-1 Working Status Description
Working Status Description
No Record The working device is working properly.
The working device is offline, and the hot spare device will record the video of the IP
Backing Up camera connected to the working device for backup.
The record backing up can function for one working device at a time.
The working device has come online, and the lost video files are being restored by
Synchronizing the record synchronization function.
The record synchronization function can be enabled for one working device at a time.
UM DS-77xxNXI-I4/16P/4S 050619NA
Figure 17-4 Add Working Device
154