Philips 231P4 - SmartContrast Technology; Philips SmartControl Premium Software

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3. USB docking display Introduction
2. Right click on 231P4U USB Audio, then click
Enable
3. 231P4U USB Audio becomes Default
Communications Device, right click on the
231P4U USB Audio again and click “Set as
Default Device”, now, you can listen your music
from USB docking display.
Note
Audio function will be only available while
connecting to display USB upstream connector.
5
USB docking station
Built-in earphone jack, mic in, speakers, ethernet,
1x3.0 USB upstream, 2x3.0 USB downstream
and 1x2.0 USB downstream makes this display
a convenient and time-saving work station using
only one single USB cable to connect USB 3.0
upstream/downstream ports between display
and laptop.
Note
Please visit DisplayLink website http://www.
displaylink.com/support/downloads/.php for
more detailed DisplayLink software updated
information.