User Manual

DS-73xxHUI-K4, DS-73xxHQI-K4, DS-90xxHUI-K8 DVR User Manual
UM DS-73xxHUI-K4 DS-73xxHQI-K4 DS-90xxHUI-K8 092017NA 99
4. Select the Split-screen Number from the drop-down list. Up to 16 screens
are configurable.
Figure 127, Interface of Sub-periods Playback
According to the defined number of split-screens, the video files on the
selected date can be divided into average segments for playback. E.g., if
there are video files existing between 16:00 and 22:00, and the 6-screen
display mode is selected, then it can play the video files for 1 hour on
each screen simultaneously.
5.12.9 Play Back External Files
Purpose
Perform the following steps to look up and play back files in the external
devices.
1. Go to Menu > Playback.
2. Select the External File in the drop-down list on the top-left side.
3. The files are listed in the right-side list.
4. You can click the button to refresh the file list.
5. Select and click the button to play back it.