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 82
Figure 99, HDD Advanced
2) Choose Group number in the drop-down list of Record on HDD Group
3) Check the channels you want to save in this group.
4
) Click Apply to save settings.
After you have configured the HDD groups, configure the recording settings.
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.
5.10.1 Protect Record Files by Locking Them
• Go to Menu > File Management.
Figure 100, Export
• Select the channels you want to investigate by checking the
checkbox.
• Configure the record mode, record type, file type, s
tart time, and end
time.
• Click Search to show the results.