User Manual of Digital Video Recorder15710.8 Detecting Bad SectorPurpose:You can detect the bad sector of the HDD to check the status of the HDD.Steps:1. Enter the HDD Detect interface.Menu>HDD>HDD DetectFigure 10. 23 Bad Sector Detection2. Click the Bad Sector Detection tab to enter the interface.3. Select a HDD and click the Detect button to start detecting.Figure 10. 24 Bad Sector Detecting4. You can click the Pause button to pause the detection and click the Resume button to resume the detection.5. If there is error information about the HDD, you can click the Error Info button to view the information.