User's Manual
4.3.22 Audio
A DVR can support from 1 to 16 audio channels depending on the model, and can be
connected to any channel to play audio along with video.
- Channel
: Select a channel to connect audio.
- Audio Volume
: Adjust the volume.
- Save
: Check to record audio.
4.3.23 Miscellaneous
Enables you to set up the Repeat Record Mode, Alert Level, and Recorded Data Retention
option.
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