219
17
Digital
zoom
When the system is in full-screen playback mode, left click the mouse in the
screen. Drag your mouse in the screen to select a section and then left click
mouse to realize digital zoom. You can right click mouse to exit.
18
Manually
switch
channel
when
playback
During the file playback process, you can switch to other channel via the
dropdown list or rolling the mouse.
This function is null if there is no record file or system is in smart search process.
Note:
All the operations here (such as playback speed, channel, time and progress) have relationship with
hardware version. Some series NVRs do not support some functions or playback speeds.
4.11.2.1 Smart Search
During the multiple-channel playback mode, double click one channel and then click the
button,
system begins smart search. System supports 396(22*18 PAL) and 330(22*15 NTSC) zones. Please left
click mouse to select smart search zones. See Figure 4-80.
Figure 4-80
Click the
, you can go to the smart search playback. Click it again, system stops smart search
playback.
Important
System does not support motion detect zone setup during the full-screen mode.
During the multiple-channel playback, system stops playback of rest channels if you
implement one-channel smart search.
4.11.2.2 Accurate playback by time
Select records from one day, click the list, you can go to the file list interface. You can input time at the top
Summary of Contents for nvr4208-8p
Page 1: ...Dahua Network Video Recorder User s Manual V 2 7 0 ...
Page 160: ...145 Figure 3 4 3 5 5 NVR41HS W S2 Series Please refer to Figure 3 5 for connection sample ...
Page 171: ...156 Figure 3 18 3 5 19 NVR78 Series Please refer to Figure 3 19 for connection sample ...
Page 172: ...157 Figure 3 19 3 5 20 NVR78 16P Series Please refer to Figure 3 20 for connection sample ...
Page 173: ...158 Figure 3 20 3 5 21 NVR78 RH Series Please refer to Figure 3 21 for connection sample ...
Page 174: ...159 Figure 3 21 3 5 22 NVR70 Series Please refer to Figure 3 22 for connection sample ...
Page 175: ...160 Figure 3 22 3 5 23 NVR70 R Series Please refer to Figure 3 23 for connection sample ...
Page 176: ...161 Figure 3 23 3 5 24 NVR42V 8P Series Please refer to Figure 3 24 for connection sample ...
Page 177: ...162 Figure 3 24 ...
Page 243: ...228 Figure 4 89 Figure 4 90 ...
Page 244: ...229 Figure 4 91 Figure 4 92 ...
Page 259: ...244 Figure 4 110 Figure 4 111 ...
Page 260: ...245 Figure 4 112 Figure 4 113 ...
Page 261: ...246 Figure 4 114 Figure 4 115 ...
Page 263: ...248 Figure 4 117 Figure 4 118 ...
Page 355: ...340 Figure 5 55 Figure 5 56 ...
Page 356: ...341 Figure 5 57 Figure 5 58 Figure 5 59 ...
Page 367: ...352 Figure 5 73 Figure 5 74 ...
