Roland UA-25 - Manual (Page 64)

64
Troubleshooting
Does the noise decrease when you turn down the volume of your guitar?
If the noise decreases when you turn down the volume of your guitar, the guitar pickup
may be affected by noise from your computer or display. Try locating the guitar as far
away from the computer as possible.
Are you using the correct jack?
Connect your guitar to the INPUT 2 combo input jack.
Is the input impedance select switch set correctly?
Set the input impedance select switch to Hi-Z .
Is the input level appropriate?
Turn the input sensitivity knob toward the right to adjust the input volume.
When Windows 2000 resumes from Suspend or Hibernation, the output volume
setting is changed due to a problem of Windows.
Using the Windows volume controls, adjust the USB audio (speaker) volume slider.
A substantial amount of noise is present in the guitar sound
Insufficient volume from your guitar
Insufficient volume from a mic
Others
The volume changed when you resumed from Suspend or Hibernation
status
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