User Manual

DS-73xxHUI-K4, DS-73xxHQI-K4, DS-90xxHUI-K8 DVR User Manual
UM DS-73xxHUI-K4 DS-73xxHQI-K4 DS-90xxHUI-K8 032918NA 99
Figure 125, Result of System Log Search
3. Choose a log with record file and click to enter Playback interface.
If there is no record file at the time point of the log, “No result found”
will pop up.
4. The toolbar in the bottom part of Playback interface can be used to
control playing process.
Figure 126, Interface of Playback by Log
5.12.8 Playback by Sub-Periods
Purpose
The video files can be played in multiple sub-periods simultaneously.
1. Go to Menu > Playback.
2. Select S
ub-periods from the drop-down list in the upper-left corner of
the page to enter the Sub-periods Playback interface.
3. Select a date and start playing the video file.