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Figure 5-16 Zoom
5.6.3.3 Instant Backup
You can record the video of any channel and save the clip to a USB storage device.
Clicking to start the recording. To stop recording, click this icon again. The clip is automatically
saved to the connected USB storage device.
5.6.3.4 Manual Snapshot
You can take one to five snapshots of the video and save to a USB storage device.
Click to take snapshots. The snapshots are automatically saved to the connected USB storage
device. You can view the snapshots on your PC.
To change the quantity of snapshots, select Main Menu > CAMERA > Encode > Snapshot, in the
Manual Snapshot list, select the snapshot quantity.
5.6.3.5 Two-way Talk
Background Information
You can perform the voice interaction between the NVR and the remote device to improve
efficiency of emergency.
Procedure
Step 1
Click to start two-way talk. The icon changes to . The rest two-way talk buttons of
digital channel become dimmed.
Step 2
Click again to cancel two-way talk.
5.6.3.6 Stream Switch
Click to switch the bit stream type of the main stream and sub stream according to current
network bandwidth.
●
M: Main stream: Its bit streams are big and definition is high. It occupies large network
bandwidth suitable for video wall surveillance, storage and more.
●
S: Sub stream: Its definition is low but occupies small network bandwidth. It is suitable for
general surveillance, remote connection and more. Some models support two sub streams (S1,
S2).
User's Manual
132
Содержание DHI-NVR5432-EI
Страница 1: ...ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V2 3 4 Network Video Recorder User s Manual...
Страница 14: ...Appendix 4 Compatible Network Camera List 449 Appendix 5 Cybersecurity Recommendations 455 User s Manual XIII...
Страница 89: ...Figure 2 103 Alarm input port 1 User s Manual 75...
Страница 116: ...NVR21 S3 NVR21 P S3 NVR21 8P S3 NVR41 EI NVR41 P EI NVR41 8P EI Figure 3 47 Typical connection User s Manual 102...
Страница 118: ...S3 NVR21HS 8P S3 NVR41HS EI NVR41HS P EI NVR41HS 8P EI Figure 3 49 Typical connection User s Manual 104...
Страница 127: ...Figure 3 60 Typical connection 3 5 15 NVR616 4KS2 Series Figure 3 61 Typical connection User s Manual 113...
Страница 137: ...Figure 5 8 Unlock pattern login User s Manual 123...
Страница 152: ...Figure 5 23 AcuPick human detection User s Manual 138...
Страница 153: ...Figure 5 24 AcuPick motor vehicle detection Step 5 Configure the search conditions as needed User s Manual 139...
Страница 156: ...Figure 5 27 Shortcut menu 1 User s Manual 142...
Страница 184: ...Figure 5 59 Modify IP Step 7 Click Next Figure 5 60 Device initialization Step 8 Click Finished User s Manual 170...
Страница 217: ...Figure 5 87 AcuPick human detection User s Manual 203...
Страница 218: ...Figure 5 88 AcuPick motor vehicle detection Step 5 Configure the search conditions as needed User s Manual 204...
Страница 222: ...Figure 5 92 Thumbnails Step 7 Point to the target you want and then click to check the details User s Manual 208...
Страница 223: ...Figure 5 93 Custom search 2 Step 8 Configure the search conditions as needed User s Manual 209...
Страница 335: ...Figure 5 203 TCP IP Step 2 Click to configure the NIC card and then click OK User s Manual 321...
Страница 387: ...Figure 5 253 Pattern login User s Manual 373...
Страница 444: ...Figure 5 314 Shutdown 2 User s Manual 430...
Страница 453: ...Figure 6 5 Cluster log Step 2 Enter the start time and end time Step 3 Click Search User s Manual 439...
Страница 471: ......