Delta Embedded DVR User Manual download pdf (Page 76)

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Connectmicrophoneandloudspeakertocomputer.

EnablebidirectionaltalkinIMSsoftwareorWEB.

6.6. HDDREDUNDANCY

HDDredundancyfunctioncanbackuptherecordingfile,usercanretrievefilesbyHDDredundancyif

singleHDDdamaged,bywhichimprovethesystem’ssafety.

HarddiskredundancyfunctionisthroughthedesignatedchanneldatadoublebackupinHDD,soDVR

needastandaloneHDDforredundancyfunction.

HDDredundancyconfiguration

Openmainmenuenterintothestorageconfiguration,chooseoneHDDastheredundancyHDD,click

setting.

RedundancyHDDmustbeanindependentHDD,usercansetseveralHDDsasaredundancyHDD

group.OnceaHDDisassignedasredundancyHDD,therecordingdatacanbesavedinbothnormal

HDDandredundancyHDD. 

DataonredundancyHDDshouldbeautomaticallycyclecoverage,cycleperioddependsonthe

recordingdataandredundantHDD’scapacity.

Note:Makesure2pcsHDDatleastinDVR,oneforreadandwrite,anotherforredundancy.

Channelredundancyconfiguration

Usercanchoosepartchannelsorallchannelstosetredundancybackup.Pleasegetto【Configuration】

→【Record】,chooseredundancychannel,checkmark 【Redundancy】.

Note:thedatainchannelturnoffredundancyonlyisrecordedinnormalreadingandwriting

HDDiftheredundancyisnotenabled.

RetrieveHDDredundancy

UsercanretrievebackuprecordingdatafromredundancyHDDwhenRWHDDdamageordatalost.

Firstly,shutdownDVRandremovedamagedHDD,thenrestartDVR;

Secondly,Getinto【Mainmenu】→【Storage】,setredundancyHDDasareadingandwritingHDD,then

itcanbesearched.

6.7. HDDS.M.A.R.T

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Delta Embedded DVR User Manual Page 76