Dahua iDVR&iHCVR
User’s Manual
163
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
Please 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.
Please 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.
Figure 5-6
Section 4: Instant record button. Click it, the button becomes yellow and system
begins manual record. See Figure 5-7. Click it again, system restores previous record
mode..
Figure 5-7
Section 5: Local play button.
The Web can playback the saved (Extension name is dav) files in the PC-end.
Click local play button, system pops up the following interface for you to select local play
file. See Figure 5-8.
Summary of Contents for iDVR&iHCVR
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Page 202: ...Dahua iDVR iHCVR User s Manual 193 Figure 5 56 Figure 5 57 ...
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