User manual

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5.3 LAN Mode
For the LAN mode, after you logged in, you can see the main window. See Figure 5-3.
Figure5‐3
This main window can be divided into the following sections.
 Section 1: there are six function buttons: Live（chapter 5.4）, playback (chapter 5.9) setup
(chapter 5.8), info (chapter 5.8.6), alarm (chapter 5.10), and logout (chapter 0).
 Section 2: There are channel number and one button: Start all. Start all button is to
enable/disable all-channel real-time monitor. Click it the button becomes yellow. See Figure
5-4.
Figure5‐4
Refer to Figure 5‐5 for main stream and extra stream switch information.
Figure5‐5
 Section 3: Start dialogue button.
You can click this button to enable audio talk. Click 【▼】 to select bidirectional talk mode. There
are four options: DEFAULT，G711a，G711u and PCM. After you enable the bidirectional talk,
the Start talk button becomes End Talk button and it becomes yellow. See Figure 5-6.
Note, if audio input port from the device to the client-end is using the first channel audio input port.
During the bidirectional talk process, system will not encode the audio data from the 1-channel.