USER MANUAL
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Disk Type:
Read-write, read-only, and redundant.
Read write Disk:
read write mode is the normal status for a HDD to save recording or search
recording to play.
Redundance Disk:
redundance disk 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.
Read only Disk:
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.
5.5.1.1 Disk Group
If your DVR supports to install multiple HDDs, you can configure the HDD to be different groups.
HDD groups allow you to balance recordings across multiple hard drives. For example, you can
record channels 1~4 to one hard drive and 5~8 to a second hard drive. This can reduce the
amount of wear on the hard drives and may extend the life of the hard drives.
Summary of Contents for SVR9500H Series
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