Dahua HCVR5104C User Manual page 589

Step 1 From main menu->Setup->Storage->Advanced->HDD.
Enter HDD interface. See Figure 5- 108.
Step 2 Set a HDD group for current HDD.
Click OK. Device begins reboot.
Step 3 After set HDD group, click main stream/sub stream/snapshot tab to save main
stream, sub stream, snapshot image to different HDD group. See Figure 5- 109,
Figure 5- 110, Figure 5- 111
Figure 5- 108
Figure 5- 109
Figure 5- 110
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