Dahua Technology DH-XVR42 AN-I Series, User Manual

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User’s Manual
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Add file
Select the audio files that you want to import.
Click OK to start importing audio files from the USB storage device.
If the importing is successful, the audio files will display in the File Management page.
Imported file
The imported audio files are automatically saved into the HDD, so you do not need to connect
to the USB storage device to get the file next time.
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Click to play the audio file.
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Click to rename the audio file.
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Click to delete the audio file.
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To decrease or increase the playing volume, move the slider to the left or to the right.
5.17.2 Configuring Playing Schedule for Audio Files
You can configure the settings to play the audio files during the defined time period.
Select Main Menu > AUDIO > Audio Play.