For example, there is a 4-channel analog device, after the A/D switch, it can max supports 4
analog channels and 4 IP channels. Once it has become the 3+1 mode (3 analog
channels+1 IP channel), you
click button, system becomes 3+5 mode (3 analog channels+5 IP channel).
Cancel IP CAM: Click it, you can cancel IP channel. System needs to restart to restore
original status.
Figure 2-67
2.12.4 Upgrade
It is to update the camera. From main menu setting camera remote upgrade, the
interface is shown as below. See Figure 2-68. 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 Start upgrade button to update. You can see the corresponding dialogue once the
upgrade is finish.