（
1
）
Fixed time axis: If you select [ ] option, that means the processing control bar cover two-hours video
content.
（
2
）
User-defined: select [ ]option and move the cursor to processing bar to select start time and/or end
time (that is to say, click any points of the processing bar as start time and/or end time), Now, the whole
time axis equals the time quantum you just selected (shown as Picture 5-19B-1.
（
3
）
Record Clip and backup function and Zoom in/out function
Clip and backup: When one channel is playing-back, the [ ] icon will appear in the [Play control] bar shown as
Picture 5-19B-1. Click the icon to start video clip function, click it again to end the function and pop up the dialog
shown as Picture 5-19B-2. Now, allow you select if you will save the clipped video file.
Zoom Function: When one channel is playing-back, the [ ] icon will appear in the [Play control] bar. Click the
icon to zoom in one area of the playback screen shown as Picture 5-19C.
5.2.3.4
Event Search
Click [Main Menu
Search
Event Search] to enter into the interface shown as Picture 5-20.
You could highlight and double-click the desired record for playback. And you also can filter the records you want
to view based on date, time, and channel and record mode search.
Picture 5-19A-2
Picture 5-19B-1
Picture 5-19B-2
Picture 5-19C
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