Digital Video Recorder User Manual 
 
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After you have configured the HDD groups, you can configure the recording settings following the 
procedure provided in Chapter 5.2-5.7. 
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 
Step 1 Enter Export Settings interface. 
Menu> Export 
 
Figure 5-31 Export 
Step 2 Select the channels you want to investigate by checking the checkbox to  . 
Step 3 Configure the record mode, record type, file type, start time and end time. 
Step 4 Click Search to show the results.