Please refer
to the following sheet for more information.
Serial Number Function
1 Play
2 Backward
3 Stop
4 Slow Play
5 Fast Play
6 Previous Frame
7 Next Frame
8 Volume
9 Previous file
10 Next channel
11 Next file
12 Previous channel
13 Search
14 Backup
These series DVRs support 2-channel simultaneous playback.
4.3.2 Basic Operation
4.3.2.1 Playback
There are various search modes: video type, channel number or time. The system
can max display 128 files in one screen. You can use page up/down button to
view if there are more than one page.
Select the file name and double click mouse (or click enter button), you can view
file content.
4.3.2.2 Accurate playback
Input time (h/m/s) in the time column and then click playback button, system can
operate accurate playback.
4.3.2.3 Synchronized playback function when playback
During playback process, click numeral key, system can switch to the
corresponding channel video of the same time.
4.3.2.4 Digital zoom
When the system is in full-screen playback mode, 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.
4.3.2.5 File backup
System supports backup operation during search. You can draw a √ before file
name (multiple choices). Then click backup button (Button 14 in Figure 4-10).
4.3.2.6 Slow playback and fast playback
Please refer to the following sheet for slow play and fast playback function.
Button Illustration Remarks
Fast play button In playback mode, click this button to
switch between various fast play
modes such as fast play 1,fast play
2 and more.(Fast play 1 means fast
play level 1 or not about speed)
Frame rate may
vary due to
different
versions.
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