If You Have Powered Speakers With An Adapter - Lenovo IdeaCentre B510 User Manual

1.5.4 If you have audio devices, attach them using the
following instructions:
Microphone
Headphone

1.5.5 If you have powered speakers with an adapter:

(This picture is only a sketch print, it does not show the actual figure of the speaker)
a. Connect the cable that runs between the speakers if necessary. On some
speakers, this cable is permanently attached.
b. Connect the adapter cable to the speaker if necessary. On some speakers, this
cable is permanently attached.
c. Connect the speakers to the Headphone port on the computer.
d. Connect the adapter to the power source.
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Use this connector to attach a microphone (purchased separately)
to your computer when you want to record sound or if you use
speech-recognition software.
Use this connector to attach headphones (purchased separately)
to your computer when you want to listen to music or other
sounds without disturbing anyone.
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