Installation guide

Installaction & User Manual
82
DVR Mirroring working method
Mirroring Mirroring
Mirroring Mirroring
(1) Basically HDDs will be set like the above.
(2) Recording data of HDD-3 is mirroring with HDD-1 and recording data of HDD-4 is
mirroring to HDD-2.
(3) If there are 4ea of HDDs are mounted on DVR and starts recording, HDD-4 will start
recording.
(4) If HDD-4 is full, automatically HDD-3 will start recording.
(5) In case that Disk Auto Deletion is configured, when HDd-3 is full, automatically system
return to HDD-4 and it will overwrite from the oldest data for recording.
(6) To check Mirroring recording data, it will be possible on the additional DVR. Removed
Mirroring HDD should be used only for keeping or Playback. And if user wants to reuse
Mirroring HDD for recording, it should be formatted.