Dahua NVR21-4KS3 Series, User Manual

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User's Manual
200
No. Function Description
3 Time bar
Display the type and time period of the current recorded
video.
●
In the 4-channel layout, 4 time bars are displayed. In
other view layouts, only 1 time bar is displayed.
●
Click the colored area to start playback from a certain
time.
●
When you are configuring the settings, rotate the wheel
button on the time bar to zoom in from 0. When a
playback is being played, rotate the wheel button on the
time bar, the time bar will zoom into the time point
where the playback is located.
●
Time bar colors: Green for general type; red for external
alarm; yellow for motion detection; blue for intelligent
events; purple for POS events.
●
Click and hold the time bar, and the mouse pointer
changes to a hand icon, and then you can drag to view
the playback of the target time.
●
You can drag the vertical orange line on the time bar to
rapidly view the playback in iframe format.
●
When playing back a video in one channel mode, point
to the time bar for 0.1 seconds, and then you can view 4
pictures before and after the selected time, and the
thumbnail picture of the selected time.
●
For some models, when you click the blank area in the
time bar, the system automatically jumps to the next
time point where there is a recorded video located.
4
Play status Includes 2 playback status: Play and Stop .
Record type
Select the checkbox to define the recording type to search
for.
5 Search type
Select the content to play back: Record , Picture , and
Subperiod
.
6 Calendar
Click the date that you want to search for.
The dates with recordings or snapshots have a small solid
circle under the date.