31Parameter DescriptionStorage Device Device used to store videos of the camera.Plan Name Name of the storage plan.PeriodIncluding two options: By Day: If you select this option, you need to specify at least oneperiod, for example, from 00:00:00 to 23:59:59. By Week: If you select this option, you need to specify at least oneperiod for the day(s) in a week, for example, from 00:00:00 to23:59:59 on Monday.Enable ExceptionIndicates whether to enable exceptions to the current storage plan.If you enable this function, you need to set the exceptional date(s) andperiod(s). On the exceptional date, the storage plan is effective duringonly the specified period.Allocate Capacity Disk size to be used for storage.Extended Capacity Extended disk size to be used for storage.Data Cover ModeIndicates the policy to be used when the assigned space is used up. Overwrite On Full: With this option selected, data will beoverwritten by new data when the storage size assigned for thecamera is full. Stop On Full: With this option selected, the device will stop writingdata to the disk when the assigned space is full.Post-Alarm RecordingTimeIndicates the length of time that the NVR continues recording after analarm is raised.4. After you have completed all the settings, click OK.6 RecordingRecording is to save live video to a hard disk so that the video can be stored, retrieved andreplayed.The NVR supports three types of recording: manual recording, planned recording, andalarm-triggered recording.Manual RecordingManual recording means that recording is performed manually instead of being started by a planor being triggered by an alarm.