Roland V-Synth 사용자 설명서

Is the instrument set to receive Exclusive messages?

Does the Device ID number of the transmitting device 
match the Device ID number of the V-Synth?

During sampling, the output frequency of the digital 
audio interface is fixed at 44.1 kHz, regardless of the 
System mode setting. Noise may be heard from con-
nected devices at this time.

This is not a malfunction.

Could you have selected a preset wave?

The V-Synth’s factory-loaded preset waves cannot be 
edited or encoded. Select a sample that you’ve sampled 
or imported.

The Power-up Mode is set to “Default.”

It has been found that on some computers, starting (or 
restarting) the computer while the V-Synth is powered 
up and USB is connected will cause the computer to 
freeze at the startup screen and fail to work.

Switch off the V-Synth and then restart your computer.

When using Windows Me, powering down the V-
Synth without unmounting the drive may cause an er-
ror to occur in Windows.

You must cancel the USB connection (p. 92) before you 
turn off the power of the V-Synth.

On some Windows computers, it has been reported 
that the computer cannot be powered down if you exit 
Windows when the V-Synth is still powered up (with-
out unmounting the drive). (The shutdown process 
halts before the computer’s power is switched off.)

You must cancel the USB connection (p. 92) before you 
turn off the power of the V-Synth before you exit Win-
dows.

On some computers, waking up the computer from the 
Suspend state while a powered-up V-Synth is connect-
ed via USB will cause the computer to freeze.

Before you Suspend your computer, power down the 
V-Synth using the procedure described on p. 92.

If a network drive is mounted in Windows XP, that 
drive number may conflict with the V-Synth drive, 
causing the V-Synth drive to not be recognized.

Change the assignment of the network drive.

Is the USB cable connected correctly?

Make sure that the V-Synth and your computer are cor-
rectly connected via a USB cable.

Is USB enabled on your computer?

Refer to the operation manual for your computer, and 
make sure that USB is enabled.

Does your computer meet the USB specifications?

If you are using a computer that does not fulfill the 
electrical requirements of the USB specifications, oper-
ation may be unstable. In this case, you may be able to 
solve the problem by connecting a USB hub.
If the above actions do not solve the problem, it is pos-
sible that the V-Synth has been incorrectly detected by 
the computer. As described in 

information, then re-install the driver.

If your computer or USB hub has two or more USB con-
nectors, and you connect the V-Synth to a USB connec-
tor to which the V-Synth has never been connected 
before, the “Unknown device” dialog box may appear 
even on a computer onto which you have already in-
stalled the driver.

Refer to Readme file on the included CD-ROM, and in-
stall the driver once again. This is not a malfunction.
If the “Found unknown device” dialog box appears 
even though the V-Synth is connected to the same USB 
connector as before, it is possible that the computer has 
detected the V-Synth incorrectly. As described in 

the incorrect device information, then re-install the 
driver.