HIKVISION LV-N9600 Series, Руководство пользователя

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User Manual of LV-N9600 Series NVR
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Figure 5. 4
More Settings
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Pre-record: The time you set to record before the scheduled time or event. For example, when an
alarm triggers the recording at 10:00, and if you set the pre-record time as 5 seconds, the camera
records at 9:59:55.
•
Post-record: The time you set to record after the event or the scheduled time. For example, when
an alarm triggered recording ends at 11:00, and if you set the post-record time as 5 seconds, it
records till 11:00:05.
•
Expired Time: The expired time is period for a recorded file to be kept in the HDD. When the
deadline is reached, the file will be deleted. If you set the expired time to 0, the file will not be
deleted. The actual keeping time for the file should be determined by the capacity of the HDD.
•
Redundant Record/Capture: By enabling redundant record or capture you save the record and
captured picture in the redundant HDD. See
Chapter Configuring Redundant Recording .
•
Record Audio: Check the checkbox to enable or disable audio recording.
•
Video Stream: Main stream and sub-stream are selectable for recording. When you select
sub-stream, you can record for a longer time with the same storage space.
3) Click Apply to save the settings.
You can enable the ANR (Automatic Network Replenishment) function via the web browser (Configuration >
Storage > Schedule Settings > Advanced) to save the video files in the IP camera when the network is
disconnected, and synchronize the files to the NVR when the network is resumed.
Ÿ
The redundant record/capture is used when you want to save the record files or captured pictures in
the redundant HDD. You must configure the redundant HDD in HDD settings. For detailed information,