3. Input proper security questions and answers.
4. Click OK.
Configuring Audio Settings
The audio function is to manage audio files and set schedule play
function. It is to realize audio broadcast activation function.
This function is for some series product only.
File Management
You can add audio files, listen to audio files, rename and delete audio
files, and configure the audio volume.
1. Go to Main Menu > Audio > File Management.
Figure 115 File Management
2. Click Add.
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After you successfully set security questions, you can answer the
security questions to reset admin password.
The File Management interface is displayed.
The Add interface is displayed.
NVR supports USB port to import audio file only.
Performance Series Embedded NVR User Guide