User's Manual
60
Figure 2-80 Listening Operation
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 2-79 to enable bidirectional talk.
Listening Operation
At the PC-end, speak via the speaker or the pickup, and then you can get the audio from the
earphone or sound box at the device-end. See Figure 2-81.
Figure 2-81
2.5 Mouse Operation
Refer to the following sheet for mouse operation instruction.
Table 2-36
Operation
Description
Left click mouse
When you have selected one menu item, left click mouse to view
menu content.
Modify checkbox or motion detection status.
Click combo box to pop up drop-down list
Summary of Contents for NVR41 series
Page 1: ...Dahua Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V4 5 1...
Page 103: ...User s Manual 89 The following figure is for reference only Figure 3 51...
Page 122: ...User s Manual 108 Figure 4 21 Step 3 Set parameters See Table 4 5...
Page 139: ...User s Manual 125 Figure 4 33 Step 3 Set record type See Figure 4 34...
Page 295: ...User s Manual 281 Figure 4 182 Figure 4 183...
Page 416: ...User s Manual...
