I/O Port - Dahua IPC-HF3500 Series User Manual

Use your hands to hold the 3G/WIFI thread end and then turn according to the following figure.
See Figure 3-13.
Now you can see the antenna is away from the thread. See Figure 3-14.
Remove the 3G/WIFI antenna from the port of the rear panel. See Figure 3-15.

3.5 I/O Port

Install Cable
Please follow the steps listed below to install the cable. See Figure 3-16.
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Figure 3-13
Figure 3-14
Figure 3-15
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