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Click the number to select the alarm signal for the corresponding channel. Step 3
After the alarm signal is enabled, the icon shows orange like .
Click to refresh the list.
5.2.1.5.3 Configuring Zero-Channel Settings
After the zero-channel function is enabled, the main CVBS output image is compressed to
combine multiple channels in the local interface to one channel. Then you can view multiple
channels from remote access, and the network transmission bandwidth can be effectively
saved.
Select a channel, and then select the split mode from . Then you can
view the multiple channel views in one channel. See Figure 5-34.
Configuring Zero-Channel Settings Figure 5-34
5.2.2 Playback interface
On the PLAYBACK interface, you can play back and download recorded video files.
Click the PLAYBACK tab, the PLAYBACK interface is displayed. See Figure 5-35.