User Manual

User Manual of Network Video Recorder
64
• Redundant Record: Enabling redundant record means you save the recording files 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.
" The redundant record is to decide whether you want the camera to save the recording files in the
redundant HDD. You must configure the redundant HDD in HDD settings. For detailed information,
see Chapter12.3.2 Setting HDD Property.
" The parameters of Main Stream (Event) are read-only.
3. Parameters Settings for Sub-stream
1) Enter the Sub-stream tab page.
Figure 5. 5 Sub-stream Parameters
2) Configure the parameters of the camera.
3) Click Apply to save the settings.