Dahua Technology NVR41 Series, User Manual, Page: 267 / 355

Local Basic Operation 255
 Green connection line represents the successful connection between channel and
wireless IPC.
 Auto cascade
：
After selecting auto cascade, the IPC can cascade to NVR
automatically.
Figure 4-203
Step 3 Select Mannual Cascade .
The Manual Cascade interface is displayed.
Mannual cascade: You can use manual cascade when there are 2 IPCs in the network
at least.