You can set the timer to turn the audio off after whatever amount of time suits you, and you can make it fade out quietly.

你可以设置定时器来根据自己需要随时关掉声音，你还可以让它安静地渐渐隐去。

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An Off Timer allows you to set an alarm clock to turn of the monitor automatically, and the eSaver feature lets you preset power conservation modes for the display when the PC is not in use.

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