Dahua NVR4108-P User Manual page 159

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Note: The actual play speed has relationship with the software version.
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playback mode, there is only one time bar.
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begins playback.
9 Time bar
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The time bar zooms in the period of the current playback time when you are playing
the file.
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external alarm record file. The yellow stands for the motion detect record file.
●The option includes: 24H, 12H, 1H and 30M. The smaller the unit, the larger the
zoom rate. You can accurately set the time in the time bar to playback the record.
Time bar
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10
unit
The time bar zooms in the period of the current playback time when you are playing
the file.
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11 Backup
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In normal play mode, when you pause current play, you can click │ and
│ to begin frame by frame playback.
In frame by frame playback mode, click ►/ to restore normal playback.
Slow play
In playback mode, click it to realize various slow play modes such as slow
play 1, slow play 2, and etc.
Fast forward
In playback mode, click to realize various fast play modes such as fast
play 1,fast play 2 and etc.
Smart search
The volume of the playback
Click the snapshot button in the full-screen mode, the system can snapshot
1 picture.
System supports custom snap picture saved path. Please connect the
peripheral device first, click snap button on the full-screen mode, you can
select or create path. Click Start button, the snapshot picture can be saved
to the specified path.
Mark button.
Please note this function is for some series product only. Please make sure
there is a mark button in the playback control pane.
You can refer to chapter 4.9.2.3 for detailed information.
It is to display the record type and its period in current search criteria.
In 4-window playback mode, there are corresponding four time bars. In other
Use the mouse to click one point of the color zone in the time bar, system
The time bar is beginning with 0 o'clock when you are setting the configuration.
The green color stands for the regular record file. The red color stands for the
The time bar is beginning with 0 o'clock when you are setting the configuration.
Select the file(s) you want to backup from the file list. You can check from the
list. Then click the backup button, now you can see the backup menu. System
supports customized path setup. After select or create new folder, click the
Start button to begin the backup operation. The record file(s) will be saved in
the specified folder.
Check the file again you can cancel current selection. System max supports to
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