Operation Manual

User Manual of Digital Video Recorder
107
6-screen display mode is selected, then it can play the video files for 1 hour on each screen simultaneously.
 When there is no video for the assigned screen at all, the screen will display as blank screen.
6.1.7 Playing Back External Files
Purpose:
The record files stored in the external storage devices, e.g., USB flash drives, USB HDDs, can be searched and
played back.
Before you start:
Insert the external device(s) with available record files into the device.
Steps:
1. Enter the Playback interface.
Menu > Playback
2. Select External File from the drop-down list in the upper-left corner of the page to enter the External File
Playback interface.
The files stored in the extrenal device are listed in the right-side list.
You can click the Refresh button to refresh the file list.
3. Select a record file and click to play it.
Figure 6. 19 Interface of External File Playback
6.1.8 Playing Back Frame Extracting Record
Purpose:
If there are frame extracting record files existing in the HDD, you can search and play back them.