LevelOne NVR-1209 Manual - Page 57

Disk Management

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Network Video Recorder Administrator's Manual Disk Management NVR keeps the recordings on SATA hard disks installed in it. Whenever recording is taking place, NVR writes data to one of the disks, and switch to the other as the original one is full. Once the available space of the whole system is less than the reserved size, NVR will start deleting the oldest file to make the amount of space allowing each active channel to record for another 10 minutes. You may observe the disk memory and recording status on Storage page. On Live screen, click Setup  click System tab  click "Storage". The connected storage devices will be shown in the Storage Device list. Select a storage device to check its Storage Information appearing as below. Storage Device Types ● SATA1 represents the disk installed in upper bay for saving recordings. ● SATA2 represents the disk installed in lower bay for saving recordings. ● Storage Media represents the connected USB disk that you inserted for carrying firmware image file, backup file, exported system log file, snapshots or video. 57

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Network Video Recorder
Administrator’s
Manual
57
Disk Management
NVR keeps the recordings on SATA hard disks installed in it. Whenever recording is taking
place, NVR writes data to one of the disks, and switch to the other as the original one is full.
Once the available space of the whole system is less than the reserved size, NVR will start
deleting the oldest file to make the amount of space allowing each active channel to record
for another 10 minutes.
You may observe the disk memory and recording status on
Storage
page.
On
Live
screen, click
Setup
click
System
tab
click “
Storage
”. The connected storage
devices will be shown in the
Storage Device
list. Select a storage device to check its
Storage
Information appearing as below.
Storage Device Types
●
SATA1
represents the disk installed in upper bay for saving recordings.
●
SATA2
represents the disk installed in lower bay for saving recordings.
●
Storage Media
represents the connected USB disk that you inserted for carrying
firmware image file, backup file, exported system log file, snapshots or video.