Installation guide

6.2.2 Disk
It explains how to add or remove or format internal or external HDD.
Over Write
If there is no space in HDD, old data will be deleted automatically.
Disk Full Alarm Warning
It gives notice if the recorded data is full up to configurated limitation of all HDD disks which is
connected to DVR.
Block Playback
This function makes recording data seen during the limited area.
For instance, if setting block playback by 2 day(Pic 2) among 10 days, just allowed 2 days data
can be played back.
Delete Data
This option is to record only the date you selected.
For example, if you select 3 days then DVR will record up to 3 days, and keep overwriting
3 days period of data
Disk Full Alarm Warning
If mounted Disk is full, alarm warning to user.