Network Video Recorder User Manual
35
Note that, when the channel of device video is more than 32CH and connect multiple hard
disk, to ensure the efficiency and performance of hard disk
，
default to video in 2 hard disk, video
in one hard disk first 32CH of the video channel, the remaining channel video in another hard disk
video.
（2）
Manual Grouping
Manual grouping function is to group the channel
，
the channel of different group can video in
different hard disk
，
and each channel can be set quotas
，
as shown in figure 8.2.
Figure 8.2 Manual Grouping
Above the middle column function button respectively are“Create a group”, “delete the
group”, “quota setting”, “Right move to add channels to group”, “Left move to delete channels to
group”
，
note that
，
the channel preview without being added into the group won’t video
，
the hard
disk without being grouped is free hard disk
，
there would be no writing data.
Note
：
when manually group, it may clear the history video in the hard disk, please be careful
when operating, to avoid irreparable harm.
8.3
Advanced Configuration
Advanced configuration
，
as shown in figure 8.3, check in the hard disk mode “enable RAID”,
can enable the clone function, when one of the hard disk is damaged, it will automatically copy
the current video to other hard disk, to ensure that the file will not lost.
Figure 8.3 Advanced Configuration
