Your recorded video files are saved to the LHB Series DVR hard disk drive (HDD). It is recommended to format any newly installed HDD before recording.
IMPORTANT: Formatting the HDD deletes all saved files permanently. Back up data before formatting.
To format the HDD:
In the taskbar, click the Main Menu icon (), and then click Device > HDD.
Select the HDD you would like to format.
Click Format HDD.
Enter your DVR username and password, and then click Login.
Click OK to begin formatting your HDD.