
Portable Headphone Amplifier
PHA-3
Unable to install the driver software on a Windows computer.
The headphone amplifier needs to be connected to your Windows computer at a certain point while installing the
driver software.
In this case, connect the Windows computer to the Xperia/WALKMAN/PC (USB AUDIO) connecting port of the
headphone amplifier using the micro-USB cable (supplied).
4-547-524-11(4)
Copyright 2014 Sony Corporation
Troubleshooting
99