9 U-CONTROL UCA222 User Manual
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2. System Requirements
The UCA222 is PC and Mac-compatible. Therefore, noinstallation
procedure or drivers are required for the correctfunctioning of
theUCA222.
To work with the UCA222, your computer must fulll the
following minimumrequirements:
2.1 Hardware connection
Use the USB connecting cable to connect the unit to your
computer. The USB connection also supplies the UCA222 with
current. You can connect a variety of devices and equipment to
the inputs and outputs.
3. Controls and Connectors
(1) POWER LED – Indicates the status of the USB
powersupply.
(2) OPTICAL OUTPUT – The Toslink jack carries an S/PDIF
signal which can be connected via a ber optic cable.
(3) PHONES – Connect a standard pair of headphones
equipped with a ⁄"miniplug.
(4) VOLUME – Adjusts the volume level of the headphones
output. Turn the control fully to the left before you
connect the headphones to avoid hearing damage caused
by high volume settings. Turn the control to the right to
increase the volume.
PC Mac
Intel or AMD CPU, 400 MHz or higher G3, 300 MHz or higher
Minimum 128 MB RAM Minimum 128 MB RAM
USB 1.1 interface USB 1.1 interface
Windows XP, 2000
Mac OS 9.0.4 or higher,
10.X or higher
(7) (6) (5)
(8) (4)
(3)(2)
(1)