LaView LV-D1104CW SERIES, User Manual

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User Manual of LV-D1104CW,LV-D1108CW, LV-D1116CW Series DVR
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3) Configure the following parameters for the Main Stream (Normal) and the Main Stream (Event):
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Stream Type: Set the stream type to be Video or Video & Audio.
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Resolution: Set recording at resolution of WD1, 4CIF, 2CIF, CIF or QCIF.
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Bitrate Type: Set the bitrate type to be Variable or Constant.
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Video Quality: Set the video quality of recording, with 6 levels configurable.
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Frame Rate: Set the frame rate of recording.
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Max. Bitrate Mode: Set the mode to General or Customize (32-3072Kbps).
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Max Bitrate (Kbps): Select or customize the maximum bit rate for recording.
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Max. Bitrate Range Recommended: A recommended Max. bitrate range is provided for
reference.
4) Configure the pre-record, post-record time, expired time, redundant record (this option is only
available when the HDD mode is Group ) and whether you want to record audio.
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Pre-record: The time you set to record before the scheduled time or event. For example, when
an alarm triggered the recording at 10:00, if you set the pre-record time as 5 seconds, the
camera records it at 9:59:55.
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Post-record: The time you set to record after the event or the scheduled time. For example,
when an alarm triggered the recording ends at 11:00, if you set the post-record time as 5
seconds, it records till 11:00:05.
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Expired Time (day): The expired time is the longest time for a record file to be kept in the
HDD, if the deadline is reached, the file will be deleted. You can set the expired time to 0, and
then the file will not be deleted. The actual keeping time for the file should be determined by
the capacity of the HDD.
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Redundant Record: Enabling redundant record means you save the record files in the
redundant HDD. See Chapter 5.8 Configuring Redundant Record .
Note: The Redundant Record option is only available when the HDD mode is Group. The
redundant record is to decide whether you want the camera to save the record files in the
redundant HDD. You must configure the redundant HDD in HDD settings. For detailed
information, see Chapter 10.4.2 Setting HDD Property .
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Record Audio: Check the checkbox to record the sound, or uncheck to record the image
without sound.
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Enable 960Mode: Enable the encoding at WD1 (PAL: 960×576, NTSC: 960×480) resolution.
You can also uncheck the checkbox to disable it.
5) If you want to copy the current main stream settings to other camera (s), click Copy to enter the
Copy Camera interface. Select the camera (s) and click OK to finish the copy settings.
Figure 5.4 Copy Camera Settings
6) On the Record settings interface, click Apply to save the settings.
Note: You can click the Restore button to restore the current main stream settings to the default
parameters.
3. Set encoding parameters for sub-stream