1.The video recording provides several kinds of information backup. The user can set the backup time, mode, category, facility and other parameters.
2.Backup facility: USB, IDE, Network can be used as backup facilities.
3.Backup mode: it is used to deal with the backup facility with the
information on it. It has two options: overwrite and advanced. Overwrite means to cover the old information; advanced means to add the new information behind the old one.
4.Operation mode: three options: input the time, choose the list and mark AB.
5.Input the time: backup the information according to the period of time, from the beginning of inputting to the end.
6.Choose the list
7.Mark AB: When watching the recording, press “quality” to choose the beginning of the information. After a time of playing, press “quality” again and choose the beginning. When operating the backup, just choose “mark AB” and the system will backup the chosen information.
8.Period of time: user can set several periods of time, number them and backup information according to the chosen period of time.
9.Recording catalogue: it means the catalogue of information to be backup in the video recording, normal or alert.
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