Acer 365 Series - Manual (Page 76)

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3-8
3.6 3.6 Audio Devices Audio Devices
Audio devices are easy to connect with the audio
ports accessible from the rear side of the
computer. You can plug in amplified speakers or
headphones, a line-in device and external
microphone to the line-out
, line-in and
microphone-in ports respectively.
Note: The internal speakers are automatically
turned off when you insert headphones or external
speakers into the line-out port.