Grundig GD-RN-CT8832N User Manual page 74

<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 the period for a recorded file to be kept on the HDD. When the
deadline is reached, the file will be deleted. If you set the expired time to <0>, then 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 5.8 Configuring Redundant Recording and
Capture.
<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.
Note:
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.
Note:
‒
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, see the Chapter about the HDD Settings.
‒
The parameters of <Main Stream (Event)> are <Read-only>.
3. Parameters Settings for Sub-stream
1) Enter the <Sub-stream> tab page.
2) Configure the parameters of the camera.
3) Click <Apply> to save the settings.
Sub-stream Parameters
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