User's Manual
60
2.4 Two-way Talk
2.4.1 Device-end to PC-end
Device Connection
Please connect the speaker or the pickup to the first audio input port on the device rear panel. Then
connect the earphone or the sound box to the audio output port in the PC.
Log in to the web and then enable the corresponding channel real-time monitor.
Please refer to the following interface to enable two-way talk. See Figure 2-81.
Figure 2-81 Enable two-way talk
At the device end, speak by the speaker or the pickup, and then you can get the audio from the
earphone or sound box at the pc-end. See Figure 2-82.
Figure 2-82 Device to PC
2.4.2 PC-end to the Device-end
Device Connection
Connect the speaker or the pickup to the audio output port in the PC and then connect the
earphone or the sound box to the first audio input port in the device rear panel.
Login the Web and then enable the corresponding channel real-time monitor.
Please refer to the above interface Figure 2-81 to enable bidirectional talk.
Listening Operation
At the PC-end, speak by the speaker or the pickup, and then you can get the audio from the
earphone or sound box at the device-end. See Figure 2-83.
Содержание NVR41-4KS2 Series
Страница 1: ...Dahua Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V1 1 0 ...
Страница 74: ...User s Manual 58 Figure 2 79 Alarm input port Figure 2 80 Alarm input port ...
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