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User Manual of DS-DVR04, DS-DVR08, DS-
DVR16 Series DVR
6.2
Auxiliary Functions of Playback
6.2.1 Playing Back Frame by Frame
Purpose:
Play video files frame by frame, in order to check image details of the video when abnormal events happen.
Steps:
•
Using a Mouse:
Go to Playback interface. If you choose playback of the record file: click button
speed changes to Single frame and one click on the playback screen represents playback of one frame. If
you choose adverse playback of the record file: click button
frame and one click on the playback screen represents adverse playback of one frame. It is also feasible to
use button
in toolbar.
•
Using the Front Panel :
For 7300WH/FH DVR, you can use the front panel buttons to perform the playback.
Rotate and hold the outer ring on Jog Shuttle counterclockwise or click the
Single frame. One click on button
panel represents playback or reverse playback of one frame.
6.2.2 Smart Search
Purpose:
In order to locate motion detection event easily and accurately in the playback progress bar, you are allowed
to analyze a certain area (scene) dynamically, and to get all of the related motion detection events that
occurred in this area.
Steps:
1. Go to normal playback or all-day playback interface.
Note:
The smart search function is available for single-channel playback only.
, one click on the playback screen or Enter button on the front
Figure 6.1 Playback Interface
86
and
and
until the speed changes to Single
button to set the speed to
until the
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