Sony VAIO Duo 13 User Manual page 91

See Connecting a USB Device
Note
Be sure to connect an external drive to a power source with an AC adapter (if supplied).
Hint
You may need to install a driver depending on the external drive you use.
In addition, procedures to connect and use an external drive vary depending on the drive
you use. Refer to the manual that came with your external drive for more information.
Connecting External Speakers/Headphones/Headset
You can connect external sound output devices (such as speakers, headphones, or a headset)
to your VAIO computer.
Use a Sony smartphone compatible headset (not supplied) to make an Internet call and voice
chat.
1. Connect external speakers, headphones, or a headset to the headset compatible
headphone jack
Note
Turn down the volume of the speakers before turning them on.
Your headset may not work correctly with your VAIO computer.
An external microphone does not work if you connect it to the headset compatible
headphone jack
for information on the USB connection.
(Parts and Controls on the
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