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 Playback Mode
There are two playback modes: 4-ch and all-channel. In 4-ch playback mode, you can select the
1/2/3/4-ch playback according to your requirement. In all-channel mode, system can playback in
full channels. Please note the 4-ch has no all-channel playback mode.
4.3.2.3 Accurate playback
Input time (h/m/s) in the time column and then click playback button, system can operate accurate
playback.
4.3.2.4 Synchronized playback function when playback
During playback process, click numeral key, system can switch to the corresponding channel video
of the same time.
4.3.2.5 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.
4.3.2.6 File backup and clip
System supports backup operation during search. You can draw a √ before file name (multiple
choices). Then click backup button (Button 14 in Figure 4-11).
If you want to clip a period of file, please playback the original file first. Click the (Button 15 in
Figure 4-11) at the start point (that is your new file beginning point). Drag the file to the end point
(that is your new file end point) and then click the again. Click the backup button (Button 14 in
Figure 4-11) to save your current new file.
4.3.2.7 Slow playback and fast playback
Please refer to the following sheet for slow play and fast playback function.
In normal playback mode, left click backward play
button, system begins backward playback.
Double click backward play button again, system
goes to pause mode.