Upgrade; Upnp; Built-In Switch Setup - Dahua NVR4108-P User Manual

4.5.5 Upgrade

It is to update the network camera.
From main menu->setting->camera->remote, the interface is shown as below. See Figure 4-24.
Click Browse button and then select the upgrade file. Then select a channel (or you can select device
type filter to select several devices at the same time.)
Click Begin button to upgrade. You can see the corresponding dialogue once the upgrade is finish.
Figure 4-24

4.5.6 UPNP

Important
Do not connect the switch to the PoE port, otherwise the connection may fail!
Please connect the IPC to the PoE port of the device rear panel (Figure 4-25), system can auto connect
to the network camera. Please note the following figure is for reference only.
Figure 4-25

4.5.7 Built-in Switch Setup

The built-in switch function is for product of PoE port.
From Main menu->Setting->Network->Switch, you can set switch IP address, subnet mask, gateway and
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