User manual
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Area 3:Hard disk management。 
 
Format the hard disk will cause video loss, please use this feature with caution。 
 
Power unit off to remove the hard drive, use the software to control this process as 
below otherwise it may cause damage to the hard disk recordings. 
Hard disk management for hard disk management NVR: 
 
Format hard disk. Click the Format button, pop-up prompts, choose to format. 
Capacity. Note: 2T formatted hard disk takes about 10 minutes to complete. 
 
Load or unload HDD. Please uninstall the need to pull out the hard disk, hard disk. 
 
Modify hard disk group. 
 
(Normal, abnormal, unformatted drive or does not exist) to view the status of the 
disk. 
 
View the disk space and the total space. 
Area 4:Select Network Camera 
When enabled private network cameras, NVR will automatically search for the 
network cameras. 
 
When the number of network cameras is not more than 12 units, NVR 
automatically add the management list. 
 
When the number of network cameras of more than 12 units, NVR automatically 
randomly add 12 units to manage, and prompted a warning, as shown in Figure 4-3. 
Figure 4-3 Device Discovery Tips 
You must on the NVR management of equipment selection, click ignore NVR 
management network camera, click, pop-up camera selection screen shown in Figure 
4-4。 
Figure 4-4 Device Discovery Tips 
Click the Apply button to complete the network camera selection. 
Area 5:Search cameras, delete cameras. 
Private network using the camera function, you need to manually search for network 
cameras, network cameras click Search pop-up the camera search interface shown in 
Figure 4-5 shows the. 
Figure 4-5 Camera search interface 
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