Edirol UA-20 User Manual

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Troubleshooting
Try using the following procedure to change your disk drive settings.
The following setting item may not exist on some computers.
1.
In the Windows 
Control Panel
, double-click 
System
.
2.
Click the 
Device Manager
 tab.
3.
Double-click 
Disk Drives
 to see the list of devices.
4.
From the list, select 
GENERIC IDE DISK TYPE??
, and click Properties to 
access the 
GENERIC IDE DISK TYPE??
 
Properties
 dialog box.
*
In the 
??
 field of 
GENERIC IDE DISK TYPE??
, there will be a number that 
differs depending on your computing environment.
5.
Click the 
Settings 
tab, place a check mark in the check box for the 
DMA
 
option, and click 
[OK]
 to close the dialog box.
*
Depending on your system, a DMA Settings dialog box may appear. Check the 
contents, and click either
 [OK] 
or 
[Cancel]
.
6.
In the 
System Properties
 dialog box, click 
[OK]
 to close the dialog box. Then 
restart your computer.
Try installing more memory.
Installing more memory will increase the performance of your computer. For details on 
how to install more memory, refer to the operation manual for your computer.
Does your computer satisfy the requirements of the USB standard?
If you are using a computer (such as a computer that you yourself assembled) that does 
not satisfy the electrical requirements of the USB specifications, you may experience 
interruptions in the audio. If this occurs, you may be able to solve the problem by 
connecting a USB hub that contains its own power supply.
On some computers, audio playback may be interrupted due to the Power 
Management settings in the Control Panel.
The 
Power Supply Properties
 that you see when you double-click 
Power 
Management
 will differ depending on your computer system. One example is given 
below, but you should also refer to the operation manual for your computer. Some 
computers may not have all of the following setting items.
1.
Click the Windows 
Start
 button, and select 
Settings
 |
 Control Panel
 to open 
the 
Control Panel
.