User Manual

DS-72xxHUI-Kx, DS-72xxHQI-Kx Digital Video Recorder (DVR) User Manual
UM DS-72xxHUI-Kx, DS-72xxHQI-Kx 062817NA 97
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.
• Playing Back External File
P
erform the following steps to look up and play back files in the external devices.
1. Enter the Playback interface, Menu > Playback.
2. Select the External File in the drop-down list on the top-left side.
The files are listed in the right-side list.
Click to refresh the file list.
3. Select and click to play it back.
Figure 126, Interface of External File Playback
6.2 Playback Auxiliary Functions
6.2.1 Playing Back Frame-by-Frame
Play video files frame-by-frame to check image details of the video when abnormal events happen.
1. Go to Playback interface and click
until the speed changes to Single frame.