User`s manual

CH 3 How to Use
3) Storage
•Display the information and usage of the hard disk drives. If you press the ‘Format’
button on each HDD, only that HDD will be formatted.
•Total : Display all the HDD usage being used for the product. If you press the ‘Enter’
button on here, all the hard disk drives will be formatted.
• HDD Overwrite : Determine whether you want to continue recording if there is no
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•Mirroring : If you install two hard disk drives, you can set the second drive as a
backup drive by mirroring. The mirrored disk size will be the same or greater than
master HDD.
• Auto Deletion : You can select the holding period of the data. If you choose ‘OFF’,
the DVR keep the maximum data regarding the HDD capacity.
4) S.M.A.R.T (Self-Monitoring Analysis and Reporting Technology)
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•Check day : Determine the date to perform the SMART.
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•Check Time : Temperature check period
•Limit : The upper tolerance of the hard disk drive temperature
•Alarm out : You can choose Buzzer or Relay