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The audio function is to manage audio files and set schedule play function. It is to realize audio broadcast
activation function.
Note
This function is for some series product only.
3.13.3.1 File Manage
Here you can add audio file, listen to the audio file, or rename/delete audio file. Here you can also set
audio volume. See Figure 3-218
Figure 3-218
Click Add button, you can add audio file and import the audio file via the USB device. The audio file
format shall be MP3 or PCM. See Figure 3-219
Note
The file size shall be 2K-10MB.