Step 3
Click Apply to exit.
After the setup, navigate to the preview window, right click mouse and then select
Custom Split.
4.17Audio
This section manages audio files and configuration for the schedule play function.
Not all NVR models support this feature.
4.17.1File Management
This section allows you to add audio files, listen to audio files, rename and delete audio files, and configure
the audio volume.
Step 1
Select Main Menu > Advanced Settings > System Operation > File Management.
The File Management interface will be displayed. See Figure 4-288.
Figure 4-286
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