Roland V-Studio VS-20 用户手册

Troubleshooting

Problems at Startup with Guitar Tracks 4

Can’t start up

Could numerous applications be 
running?

It may be that Guitar Tracks 4 cannot start up because there is insufficient memory. 
Close other applications before you start up Guitar Tracks 4. If an error still appears, try 
restarting Windows.

Could memory-resident programs 
be running?

Memory-resident programs such as anti-virus software may prevent Guitar Tracks 4 
from running correctly. Try closing such software before starting Guitar Tracks 4.

“Audio Driver Error” is 
displayed

Could you be using other music 
application software?

If Media Player or any other application that has audio playback capability is running, 
Guitar Tracks 4 won’t be able to use the audio driver, and an error appears when Guitar 
Tracks 4 is started. Close the audio playback application, and then start Guitar Tracks 4 
again.

Are the audio driver settings 
appropriate?

If an audio driver not being used by Guitar Tracks 4 is installed, try either disabling that 
driver or disconnecting the corresponding audio interface from your computer. 

 

Try changing the “Audio Driver Settings” (p. 24).

The VS-20's knob 
positions do not match 
the parameter values in 
Guitar Tracks 4

When you start up Guitar Tracks 4, 
the parameters will be at their fixed 
values, regardless of the physical 
positions of the SENS knob, MIDI 
BACKING knob, DAW OUTPUT 
knob, DIRECT MONITOR knob, and 
OUTPUT LEVEL knob, so the 
parameters will not match the state 
of the VS-20's panel.
In addition, INPUT SELECT will 
automatically be set to GUITAR/
BASS.

Adjust the knobs once again.

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