User Manual of DS-7300HI/7300HFI/8100HDI-ST Series DVR
5.10 Files Protection
Purpose:
You can lock the recorded files or set the HDD property to Read-only to protect the record files from being
overwritten.
Protect file by locking the record files:
Steps:
1. Enter Playback setting interface.
Menu> Playback
2. Select the channels you want to investigate by checking the checkbox to
3. Configure the record type, file type start/end time.
4. Click Search to show the results.
5. Protect the record files.
Figure 5.37 Playback
Figure 5.38 Playback- Search Result
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