Edirol UA-20 User Manual

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Getting Connected and Installing Drivers (Windows)
9
Restart Windows.
Windows 98 users
The 
USB composite device
 driver is installed first, then the 
USB audio device
 driver is installed. Use the following 
procedure to install the drivers.
1
With the UA-20 disconnected, start up Windows.
Disconnect all USB cables except for a USB keyboard and USB 
mouse (if used).
2
Exit all currently running software (applications).
If you are using a virus checker or similar software, be sure to 
exit it as well.
3
Set the UA-20’s 
ADVANCE (mode select) switch
 to 
the 
OFF
 position.
4
Use a USB cable to connect the UA-20 to your 
computer.
fig.05-25e_30
5
USB composite device
 
will be detected 
automatically, and the 
“Add New Hardware 
Wizard”
 dialog box will 
appear. Click 
[Next]
.
Next, you will need to make the driver settings.
(➝ 
This unit is equipped with a 
protection circuit. A brief 
interval (a few seconds) after 
connecting a USB connector is 
required before the unit will 
operate normally.
If this dialog box does not 
appear, refer to