Digital Video Recorder User Manual
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Redundant Record: Enabling redundant record means you save the record in the
redundant HDD. See Chapter 5.8 Configuring Redundant Recording.
Record Audio: Enable this feature to record the sound and disable it to record the video
without sound.
Video Stream: Main stream, Sub-stream and Dual-stream are selectable for recording.
When you select sub-stream, you can record for a longer time with the same storage
space.
The Redundant Record option is only available when the HDD mode is Group.
Redundant HDD is required for the redundant record function. For detailed information, see
Chapter 14.3.2 Setting HDD Property.
For network cameras, the parameters of Main Stream (Event) are not editable.
Step 5 Click Apply to save the settings.
Step 6 Optionally, you can click Copy to copy the settings to other analog channels if needed.
For -F series DVR, the analog signal inputs can be recognized automatically and mixed
randomly. So you can copy the same settings of the selected analog camera to any other
analog channel.
For other series, you can copy the same settings to the cameras with the same signal, e.g.,
the channel No. 1-3 connect to the HDTVI cameras, and the channel No.4 connects to an
analog camera, and then the settings of channel No. 1 can be only copied to channel 2 and
3.
Figure 5-5 Copy Camera Settings
Step 7 Set encoding parameters for sub-stream.
1) Select the Sub-Stream tab.