User Manual

4- Remote Configuration
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User Manual VS-102 HDSD/HDI - V2.3 Page 48 of 64 5/7/12
 Overwrite
When the disk becomes full, the oldest data are deleted automatically. It is valid only
when Use Record is set to Use Disk.
 Max File Size/Max File Length
Max File Size option is for limiting the size of AVI file. If small file size is set, files of
small size will be generated but numbers of the files will be increased. Max File
Length option is for limiting the time length of AVI file. If the size of a file becomes Max
File Size or the duration of the recording reaches Max File Length, a new file is
created.
 Automatically Backup to FTP
Data recorded in the disk can be uploaded to an FTP server automatically for backup.
FTP server is configured on Event page. It is valid only when Use Record is set to Use
Disk.
 Erase After Backup
Data are deleted in the disk automatically after being uploaded to the FTP server. It is
valid only when Automatically Backup to FTP is used.
 Start Time of Backup Data
Specify the time of the data in the disk from which Backup to FTP Disk is performed.
This time is changed automatically as the backup to FTP server goes. So it is useful to
check current backup status. It is valid only when Automatically Backup to FTP is
used.
 FTP Base Directory
Specify the name of the directory to be created in the FTP server. It is valid only when
Use Record is set to Use FTP.
Event Type
Three recording modes are supported: Continuous, Event, Disconnect. In case of
Event recording, event types can be selected among several events. Selected event
type is used for configuring the schedule table. Up to 4 event types can be configured
and each event type can be a combination of sensor, video loss and motion event.
 Pre-Event Time
Specify the duration of recording before an event happens.
 Post-Event Time
Specify the duration after the event is cleared.