USER MANUAL
Disk Type: Read-write, read-only, and redundant.
Read-write mode is the normal status for a HDD to save recording or search recording to play.
To prevent important video data from being overwritten during cyclic recording, the HDD can be
set as Read-only mode. New recording will be not able to save into this read-only HDD. You can
still search recording from this read-only HDD to play.
A Redundant HDD can be used to automatically backup video footage on the recording
(read-write) hard drive. When a redundant HDD is set, the system can be set to record cameras in
parallel to both the recording hard drive and the redundant hard drive in case of hard drive failure.