User`s manual

15
2.8 USB Port
You can make a bi-directional connection between the U-Key and your computer via the
USB port.
If it is the first time you connect your U-Key to the computer via USB, the OS will
automatically install the device driver, and show the U-Key as “USB Audio Device” and
“USB Audio Device [2]”. If the same device name already exists, the U-Key will have a
device name with increased number.
Please do not use any other USB cable than the one included with the
U-Key, for perfect data transfer.
3 Basic Operation
3.1 Turn On The Power (Power)
 Please make sure you have the right connection before turning on the U-Key.
Use the power switch on the rear panel to turn it on.。
 To protect your ears and your speaker system, please set the speaker volume to
a low level before you turn on the U-Key.
 After turning on the U-Key, you can set up your favorite volume while playing the
U-Key.
3.2 Function Switch (Switch)
 The joystick can also work as a button. Press the joystick to switch the fuction of
pads and buttons, each time you press the joystick, the function status will switch
amont status A(song), status B(master keyboard) and status A+B(remote). In
different status, the pads and buttons will work with differenct functions.