Dahua NVRPRO User Manual page 31

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
playback mode, there is only one time bar.
Use the mouse to click one point of the color zone in the time bar, system begins
playback.
8 Time bar
The time bar is beginning with 0 o'clock when you are setting the configuration.
The time bar zooms in the period of the current playback time when you are playing
the file.
The green color stands for the regular record file. The red color stands for the
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
9 The time bar is beginning with 0 o'clock when you are setting the configuration.
unit
The time bar zooms in the period of the current playback time when you are playing
the file.
Select the file(s) you want to backup from the file list. System max supports files
from four channels. Then click the backup button, now you can see the backup
10 Backup menu. Click the start button to begin the backup operation.
Check the file again you can cancel current selection.
System max supports to display 32 files from one channel.
It is to edit the file.
●Please play the file you want to edit and then click this button when you want to
11 Clip edit. You can see the corresponding slide bar in the time bar of the corresponding
channel. You can adjust the slide bar or input the accurate time to set the file end
time. Click this button again and then save current contents in a new file. .
Record
12 In any play mode, the time bar will change once you modify the search type.
type
Smart
13
search
Other
14 synchronization switch to play
when playback
Smart search
The volume of the playback
Click the snapshot button in the full-screen mode, the system can snapshot
1 picture per second.
When system is playing, you can select a zone in the window to begin motion
detect. Click the motion detect button to begin play.
Current button is null once the motion detect play has begun.
The system will take the whole play zone as the motion detect region by
default.
The motion detect play stopped once you switch the play file.
Operations such as set time bar, click the play button, or any file list operation
will stop current motion detect play.
Other Functions
channel
When playing the file, click the number button, system can
switch to the same period of the corresponding channel to play.
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