location. We strongly recommend that you either configure a single overwrite setting, or that you estimate, in advance, the capacity you will use, based on the image size and required storage period specified for the camera, and configure the deletion settings for recordings accordingly.

•When the recorded data of normal recordings is overwritten, multiple files in a single record are deleted at once. This may cause all the files of a particular camera to be deleted at once. By configuring the following settings, you can ensure that data from multiple cameras is deleted more uniformly.

-In a recurrent schedule for normal recording, insert at least one second of blank space per day.

Ex.) Start time: 00:00:00

End time: 23:59:59

Notes

•If the recording capacity of the built-in hard disk is insufficient, you can expand it with external storage. For details about storage expansion, contact your dealer.

•The following storage locations are defined by the NSR and cannot be deleted.

-Default

-Alarm

-Manual

-Normal

The above four storage locations are actually located in the same partition but in different directories (folders). As a result, the capacity and total size of these storage locations are all the same, but deleting and overwriting are performed independently for each directory (folder).

•For NSR storage locations, you can configure the main settings related to deletion and overwriting of recordings, and set the storage period for each type of recorded image. However, it is not possible to assign a capacity to each storage location.

•The Default location is the default save location for each camera. To set different save locations for each camera, you can use the storage settings in “Main” under “Camera” on the Configuration screen.

Four storage setting examples are provided below. Select a storage location according to your objective and the recording type selected in the camera storage settings.

Examples:

 

 

Default :

Delete -disable, data overwrite-enable (20%)

Alarm :

Delete -enable (30%, 366 days), data overwrite -disable

Manual :

Delete -enable (40%,

7 days), data overwrite - disable

Normal :

Delete -enable (50%,

31 days), data overwrite - disable

Descriptions:

Default : When the remaining capacity for the storage location reaches 20% or below, recorded images are deleted in order, starting from the oldest images.

Select this storage location when you have ample storage capacity remaining.

Alarm : When the remaining capacity for the storage location reaches 30% or below, recorded images that are at least one year old are deleted.

Recorded images that are less than a year old are never deleted. Select this storage location for recorded images that you wish to keep for at least one year.

Manual : When the remaining capacity for the storage location reaches 40% or below, recorded images that are at least one week old

Chapter 5 Settings 92